#define AEAD_DESC_JOB_IO_LEN (DESC_JOB_IO_LEN + CAAM_CMD_SZ * 2)
#define GCM_DESC_JOB_IO_LEN (AEAD_DESC_JOB_IO_LEN + \
CAAM_CMD_SZ * 4)
+#define AUTHENC_DESC_JOB_IO_LEN (AEAD_DESC_JOB_IO_LEN + \
+ CAAM_CMD_SZ * 5)
/* length of descriptors text */
#define DESC_AEAD_BASE (4 * CAAM_CMD_SZ)
-#define DESC_AEAD_ENC_LEN (DESC_AEAD_BASE + 15 * CAAM_CMD_SZ)
-#define DESC_AEAD_DEC_LEN (DESC_AEAD_BASE + 18 * CAAM_CMD_SZ)
-#define DESC_AEAD_GIVENC_LEN (DESC_AEAD_ENC_LEN + 7 * CAAM_CMD_SZ)
+#define DESC_AEAD_ENC_LEN (DESC_AEAD_BASE + 11 * CAAM_CMD_SZ)
+#define DESC_AEAD_DEC_LEN (DESC_AEAD_BASE + 15 * CAAM_CMD_SZ)
+#define DESC_AEAD_GIVENC_LEN (DESC_AEAD_ENC_LEN + 9 * CAAM_CMD_SZ)
/* Note: Nonce is counted in enckeylen */
-#define DESC_AEAD_CTR_RFC3686_LEN (6 * CAAM_CMD_SZ)
+#define DESC_AEAD_CTR_RFC3686_LEN (4 * CAAM_CMD_SZ)
#define DESC_AEAD_NULL_BASE (3 * CAAM_CMD_SZ)
-#define DESC_AEAD_NULL_ENC_LEN (DESC_AEAD_NULL_BASE + 14 * CAAM_CMD_SZ)
-#define DESC_AEAD_NULL_DEC_LEN (DESC_AEAD_NULL_BASE + 17 * CAAM_CMD_SZ)
+#define DESC_AEAD_NULL_ENC_LEN (DESC_AEAD_NULL_BASE + 11 * CAAM_CMD_SZ)
+#define DESC_AEAD_NULL_DEC_LEN (DESC_AEAD_NULL_BASE + 13 * CAAM_CMD_SZ)
#define DESC_GCM_BASE (3 * CAAM_CMD_SZ)
#define DESC_GCM_ENC_LEN (DESC_GCM_BASE + 16 * CAAM_CMD_SZ)
#endif
static struct list_head alg_list;
+struct caam_alg_entry {
+ int class1_alg_type;
+ int class2_alg_type;
+ int alg_op;
+ bool rfc3686;
+ bool geniv;
+};
+
+struct caam_aead_alg {
+ struct aead_alg aead;
+ struct caam_alg_entry caam;
+ bool registered;
+};
+
/* Set DK bit in class 1 operation if shared */
static inline void append_dec_op1(u32 *desc, u32 type)
{
KEY_VLF | msg_type | FIFOLD_TYPE_LASTBOTH);
}
-/*
- * For aead encrypt and decrypt, read iv for both classes
- */
-static inline void aead_append_ld_iv(u32 *desc, int ivsize, int ivoffset)
-{
- append_seq_load(desc, ivsize, LDST_CLASS_1_CCB |
- LDST_SRCDST_BYTE_CONTEXT |
- (ivoffset << LDST_OFFSET_SHIFT));
- append_move(desc, MOVE_SRC_CLASS1CTX | MOVE_DEST_CLASS2INFIFO |
- (ivoffset << MOVE_OFFSET_SHIFT) | ivsize);
-}
-
/*
* For ablkcipher encrypt and decrypt, read from req->src and
* write to req->dst
append_seq_fifo_store(desc, 0, FIFOST_TYPE_MESSAGE_DATA | KEY_VLF);
}
-/*
- * If all data, including src (with assoc and iv) or dst (with iv only) are
- * contiguous
- */
-#define GIV_SRC_CONTIG 1
-#define GIV_DST_CONTIG (1 << 1)
-
/*
* per-session context
*/
static int aead_null_set_sh_desc(struct crypto_aead *aead)
{
- unsigned int ivsize = crypto_aead_ivsize(aead);
struct caam_ctx *ctx = crypto_aead_ctx(aead);
struct device *jrdev = ctx->jrdev;
bool keys_fit_inline = false;
* Job Descriptor and Shared Descriptors
* must all fit into the 64-word Descriptor h/w Buffer
*/
- if (DESC_AEAD_NULL_ENC_LEN + DESC_JOB_IO_LEN +
+ if (DESC_AEAD_NULL_ENC_LEN + AEAD_DESC_JOB_IO_LEN +
ctx->split_key_pad_len <= CAAM_DESC_BYTES_MAX)
keys_fit_inline = true;
- /* old_aead_encrypt shared descriptor */
+ /* aead_encrypt shared descriptor */
desc = ctx->sh_desc_enc;
init_sh_desc(desc, HDR_SHARE_SERIAL);
KEY_DEST_MDHA_SPLIT | KEY_ENC);
set_jump_tgt_here(desc, key_jump_cmd);
- /* cryptlen = seqoutlen - authsize */
- append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize);
-
- /*
- * NULL encryption; IV is zero
- * assoclen = (assoclen + cryptlen) - cryptlen
- */
- append_math_sub(desc, VARSEQINLEN, SEQINLEN, REG3, CAAM_CMD_SZ);
-
- /* read assoc before reading payload */
- append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG |
- KEY_VLF);
+ /* assoclen + cryptlen = seqinlen */
+ append_math_sub(desc, REG3, SEQINLEN, REG0, CAAM_CMD_SZ);
- /* Prepare to read and write cryptlen bytes */
+ /* Prepare to read and write cryptlen + assoclen bytes */
append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ);
append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ);
desc = ctx->sh_desc_dec;
- /* old_aead_decrypt shared descriptor */
+ /* aead_decrypt shared descriptor */
init_sh_desc(desc, HDR_SHARE_SERIAL);
/* Skip if already shared */
append_operation(desc, ctx->class2_alg_type |
OP_ALG_AS_INITFINAL | OP_ALG_DECRYPT | OP_ALG_ICV_ON);
- /* assoclen + cryptlen = seqinlen - ivsize - authsize */
- append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM,
- ctx->authsize + ivsize);
- /* assoclen = (assoclen + cryptlen) - cryptlen */
+ /* assoclen + cryptlen = seqoutlen */
append_math_sub(desc, REG2, SEQOUTLEN, REG0, CAAM_CMD_SZ);
- append_math_sub(desc, VARSEQINLEN, REG3, REG2, CAAM_CMD_SZ);
- /* read assoc before reading payload */
- append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG |
- KEY_VLF);
-
- /* Prepare to read and write cryptlen bytes */
+ /* Prepare to read and write cryptlen + assoclen bytes */
append_math_add(desc, VARSEQINLEN, ZERO, REG2, CAAM_CMD_SZ);
append_math_add(desc, VARSEQOUTLEN, ZERO, REG2, CAAM_CMD_SZ);
static int aead_set_sh_desc(struct crypto_aead *aead)
{
+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
+ struct caam_aead_alg, aead);
unsigned int ivsize = crypto_aead_ivsize(aead);
struct caam_ctx *ctx = crypto_aead_ctx(aead);
- struct crypto_tfm *ctfm = crypto_aead_tfm(aead);
- const char *alg_name = crypto_tfm_alg_name(ctfm);
struct device *jrdev = ctx->jrdev;
bool keys_fit_inline;
u32 geniv, moveiv;
u32 *desc;
const bool ctr_mode = ((ctx->class1_alg_type & OP_ALG_AAI_MASK) ==
OP_ALG_AAI_CTR_MOD128);
- const bool is_rfc3686 = (ctr_mode &&
- (strstr(alg_name, "rfc3686") != NULL));
-
- if (!ctx->authsize)
- return 0;
+ const bool is_rfc3686 = alg->caam.rfc3686;
/* NULL encryption / decryption */
if (!ctx->enckeylen)
if (is_rfc3686)
ctx1_iv_off = 16 + CTR_RFC3686_NONCE_SIZE;
+ if (alg->caam.geniv)
+ goto skip_enc;
+
/*
* Job Descriptor and Shared Descriptors
* must all fit into the 64-word Descriptor h/w Buffer
*/
keys_fit_inline = false;
- if (DESC_AEAD_ENC_LEN + DESC_JOB_IO_LEN +
+ if (DESC_AEAD_ENC_LEN + AUTHENC_DESC_JOB_IO_LEN +
ctx->split_key_pad_len + ctx->enckeylen +
(is_rfc3686 ? DESC_AEAD_CTR_RFC3686_LEN : 0) <=
CAAM_DESC_BYTES_MAX)
keys_fit_inline = true;
- /* old_aead_encrypt shared descriptor */
+ /* aead_encrypt shared descriptor */
desc = ctx->sh_desc_enc;
/* Note: Context registers are saved. */
append_operation(desc, ctx->class2_alg_type |
OP_ALG_AS_INITFINAL | OP_ALG_ENCRYPT);
- /* cryptlen = seqoutlen - authsize */
- append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize);
-
- /* assoclen + cryptlen = seqinlen - ivsize */
- append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, ivsize);
+ /* Read and write assoclen bytes */
+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ);
- /* assoclen = (assoclen + cryptlen) - cryptlen */
- append_math_sub(desc, VARSEQINLEN, REG2, REG3, CAAM_CMD_SZ);
+ /* Skip assoc data */
+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF);
/* read assoc before reading payload */
append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG |
- KEY_VLF);
- aead_append_ld_iv(desc, ivsize, ctx1_iv_off);
+ FIFOLDST_VLF);
/* Load Counter into CONTEXT1 reg */
if (is_rfc3686)
OP_ALG_AS_INITFINAL | OP_ALG_ENCRYPT);
/* Read and write cryptlen bytes */
- append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ);
- append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQINLEN, SEQINLEN, REG0, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQOUTLEN, SEQINLEN, REG0, CAAM_CMD_SZ);
aead_append_src_dst(desc, FIFOLD_TYPE_MSG1OUT2);
/* Write ICV */
desc_bytes(desc), 1);
#endif
+skip_enc:
/*
* Job Descriptor and Shared Descriptors
* must all fit into the 64-word Descriptor h/w Buffer
*/
keys_fit_inline = false;
- if (DESC_AEAD_DEC_LEN + DESC_JOB_IO_LEN +
+ if (DESC_AEAD_DEC_LEN + AUTHENC_DESC_JOB_IO_LEN +
ctx->split_key_pad_len + ctx->enckeylen +
(is_rfc3686 ? DESC_AEAD_CTR_RFC3686_LEN : 0) <=
CAAM_DESC_BYTES_MAX)
keys_fit_inline = true;
- /* old_aead_decrypt shared descriptor */
+ /* aead_decrypt shared descriptor */
desc = ctx->sh_desc_dec;
/* Note: Context registers are saved. */
append_operation(desc, ctx->class2_alg_type |
OP_ALG_AS_INITFINAL | OP_ALG_DECRYPT | OP_ALG_ICV_ON);
- /* assoclen + cryptlen = seqinlen - ivsize - authsize */
- append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM,
- ctx->authsize + ivsize);
- /* assoclen = (assoclen + cryptlen) - cryptlen */
- append_math_sub(desc, REG2, SEQOUTLEN, REG0, CAAM_CMD_SZ);
- append_math_sub(desc, VARSEQINLEN, REG3, REG2, CAAM_CMD_SZ);
+ /* Read and write assoclen bytes */
+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ);
+
+ /* Skip assoc data */
+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF);
/* read assoc before reading payload */
append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG |
KEY_VLF);
- aead_append_ld_iv(desc, ivsize, ctx1_iv_off);
-
/* Load Counter into CONTEXT1 reg */
if (is_rfc3686)
append_load_imm_u32(desc, be32_to_cpu(1), LDST_IMM |
append_dec_op1(desc, ctx->class1_alg_type);
/* Read and write cryptlen bytes */
- append_math_add(desc, VARSEQINLEN, ZERO, REG2, CAAM_CMD_SZ);
- append_math_add(desc, VARSEQOUTLEN, ZERO, REG2, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQINLEN, SEQOUTLEN, REG0, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQOUTLEN, SEQOUTLEN, REG0, CAAM_CMD_SZ);
aead_append_src_dst(desc, FIFOLD_TYPE_MSG);
/* Load ICV */
desc_bytes(desc), 1);
#endif
+ if (!alg->caam.geniv)
+ goto skip_givenc;
+
/*
* Job Descriptor and Shared Descriptors
* must all fit into the 64-word Descriptor h/w Buffer
*/
keys_fit_inline = false;
- if (DESC_AEAD_GIVENC_LEN + DESC_JOB_IO_LEN +
+ if (DESC_AEAD_GIVENC_LEN + AUTHENC_DESC_JOB_IO_LEN +
ctx->split_key_pad_len + ctx->enckeylen +
(is_rfc3686 ? DESC_AEAD_CTR_RFC3686_LEN : 0) <=
CAAM_DESC_BYTES_MAX)
/* Note: Context registers are saved. */
init_sh_desc_key_aead(desc, ctx, keys_fit_inline, is_rfc3686);
+ if (is_rfc3686)
+ goto copy_iv;
+
/* Generate IV */
geniv = NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DEST_DECO |
NFIFOENTRY_DTYPE_MSG | NFIFOENTRY_LC1 |
(ivsize << MOVE_LEN_SHIFT));
append_cmd(desc, CMD_LOAD | ENABLE_AUTO_INFO_FIFO);
+copy_iv:
/* Copy IV to class 1 context */
append_move(desc, MOVE_SRC_CLASS1CTX | MOVE_DEST_OUTFIFO |
(ctx1_iv_off << MOVE_OFFSET_SHIFT) |
/* ivsize + cryptlen = seqoutlen - authsize */
append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize);
- /* assoclen = seqinlen - (ivsize + cryptlen) */
- append_math_sub(desc, VARSEQINLEN, SEQINLEN, REG3, CAAM_CMD_SZ);
+ /* Read and write assoclen bytes */
+ append_math_add(desc, VARSEQINLEN, ZERO, REG3, CAAM_CMD_SZ);
+ append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ);
+
+ /* Skip assoc data */
+ append_seq_fifo_store(desc, 0, FIFOST_TYPE_SKIP | FIFOLDST_VLF);
/* read assoc before reading payload */
append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG |
append_seq_store(desc, ctx->authsize, LDST_CLASS_2_CCB |
LDST_SRCDST_BYTE_CONTEXT);
- ctx->sh_desc_givenc_dma = dma_map_single(jrdev, desc,
- desc_bytes(desc),
- DMA_TO_DEVICE);
+ ctx->sh_desc_enc_dma = dma_map_single(jrdev, desc,
+ desc_bytes(desc),
+ DMA_TO_DEVICE);
if (dma_mapping_error(jrdev, ctx->sh_desc_givenc_dma)) {
dev_err(jrdev, "unable to map shared descriptor\n");
return -ENOMEM;
desc_bytes(desc), 1);
#endif
+skip_givenc:
return 0;
}
edesc->sec4_sg_dma, edesc->sec4_sg_bytes);
}
-static void old_aead_unmap(struct device *dev,
- struct aead_edesc *edesc,
- struct aead_request *req)
-{
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- int ivsize = crypto_aead_ivsize(aead);
-
- dma_unmap_sg_chained(dev, req->assoc, edesc->assoc_nents,
- DMA_TO_DEVICE, edesc->assoc_chained);
-
- caam_unmap(dev, req->src, req->dst,
- edesc->src_nents, edesc->src_chained, edesc->dst_nents,
- edesc->dst_chained, edesc->iv_dma, ivsize,
- edesc->sec4_sg_dma, edesc->sec4_sg_bytes);
-}
-
static void ablkcipher_unmap(struct device *dev,
struct ablkcipher_edesc *edesc,
struct ablkcipher_request *req)
aead_request_complete(req, err);
}
-static void old_aead_encrypt_done(struct device *jrdev, u32 *desc, u32 err,
- void *context)
-{
- struct aead_request *req = context;
- struct aead_edesc *edesc;
-#ifdef DEBUG
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- int ivsize = crypto_aead_ivsize(aead);
-
- dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
-#endif
-
- edesc = (struct aead_edesc *)((char *)desc -
- offsetof(struct aead_edesc, hw_desc));
-
- if (err)
- caam_jr_strstatus(jrdev, err);
-
- old_aead_unmap(jrdev, edesc, req);
-
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
- req->assoclen , 1);
- print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src) - ivsize,
- edesc->src_nents ? 100 : ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
- edesc->src_nents ? 100 : req->cryptlen +
- ctx->authsize + 4, 1);
-#endif
-
- kfree(edesc);
-
- aead_request_complete(req, err);
-}
-
static void aead_decrypt_done(struct device *jrdev, u32 *desc, u32 err,
void *context)
{
aead_request_complete(req, err);
}
-static void old_aead_decrypt_done(struct device *jrdev, u32 *desc, u32 err,
- void *context)
-{
- struct aead_request *req = context;
- struct aead_edesc *edesc;
-#ifdef DEBUG
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- int ivsize = crypto_aead_ivsize(aead);
-
- dev_err(jrdev, "%s %d: err 0x%x\n", __func__, __LINE__, err);
-#endif
-
- edesc = (struct aead_edesc *)((char *)desc -
- offsetof(struct aead_edesc, hw_desc));
-
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "dstiv @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, req->iv,
- ivsize, 1);
- print_hex_dump(KERN_ERR, "dst @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->dst),
- req->cryptlen - ctx->authsize, 1);
-#endif
-
- if (err)
- caam_jr_strstatus(jrdev, err);
-
- old_aead_unmap(jrdev, edesc, req);
-
- /*
- * verify hw auth check passed else return -EBADMSG
- */
- if ((err & JRSTA_CCBERR_ERRID_MASK) == JRSTA_CCBERR_ERRID_ICVCHK)
- err = -EBADMSG;
-
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "iphdrout@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4,
- ((char *)sg_virt(req->assoc) - sizeof(struct iphdr)),
- sizeof(struct iphdr) + req->assoclen +
- ((req->cryptlen > 1500) ? 1500 : req->cryptlen) +
- ctx->authsize + 36, 1);
- if (!err && edesc->sec4_sg_bytes) {
- struct scatterlist *sg = sg_last(req->src, edesc->src_nents);
- print_hex_dump(KERN_ERR, "sglastout@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(sg),
- sg->length + ctx->authsize + 16, 1);
- }
-#endif
-
- kfree(edesc);
-
- aead_request_complete(req, err);
-}
-
static void ablkcipher_encrypt_done(struct device *jrdev, u32 *desc, u32 err,
void *context)
{
ablkcipher_request_complete(req, err);
}
-/*
- * Fill in aead job descriptor
- */
-static void old_init_aead_job(u32 *sh_desc, dma_addr_t ptr,
- struct aead_edesc *edesc,
- struct aead_request *req,
- bool all_contig, bool encrypt)
-{
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- int ivsize = crypto_aead_ivsize(aead);
- int authsize = ctx->authsize;
- u32 *desc = edesc->hw_desc;
- u32 out_options = 0, in_options;
- dma_addr_t dst_dma, src_dma;
- int len, sec4_sg_index = 0;
- bool is_gcm = false;
-
-#ifdef DEBUG
- debug("assoclen %d cryptlen %d authsize %d\n",
- req->assoclen, req->cryptlen, authsize);
- print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
- req->assoclen , 1);
- print_hex_dump(KERN_ERR, "presciv@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, req->iv,
- edesc->src_nents ? 100 : ivsize, 1);
- print_hex_dump(KERN_ERR, "src @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
- edesc->src_nents ? 100 : req->cryptlen, 1);
- print_hex_dump(KERN_ERR, "shrdesc@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sh_desc,
- desc_bytes(sh_desc), 1);
-#endif
-
- if (((ctx->class1_alg_type & OP_ALG_ALGSEL_MASK) ==
- OP_ALG_ALGSEL_AES) &&
- ((ctx->class1_alg_type & OP_ALG_AAI_MASK) == OP_ALG_AAI_GCM))
- is_gcm = true;
-
- len = desc_len(sh_desc);
- init_job_desc_shared(desc, ptr, len, HDR_SHARE_DEFER | HDR_REVERSE);
-
- if (all_contig) {
- if (is_gcm)
- src_dma = edesc->iv_dma;
- else
- src_dma = sg_dma_address(req->assoc);
- in_options = 0;
- } else {
- src_dma = edesc->sec4_sg_dma;
- sec4_sg_index += (edesc->assoc_nents ? : 1) + 1 +
- (edesc->src_nents ? : 1);
- in_options = LDST_SGF;
- }
-
- append_seq_in_ptr(desc, src_dma, req->assoclen + ivsize + req->cryptlen,
- in_options);
-
- if (likely(req->src == req->dst)) {
- if (all_contig) {
- dst_dma = sg_dma_address(req->src);
- } else {
- dst_dma = src_dma + sizeof(struct sec4_sg_entry) *
- ((edesc->assoc_nents ? : 1) + 1);
- out_options = LDST_SGF;
- }
- } else {
- if (!edesc->dst_nents) {
- dst_dma = sg_dma_address(req->dst);
- } else {
- dst_dma = edesc->sec4_sg_dma +
- sec4_sg_index *
- sizeof(struct sec4_sg_entry);
- out_options = LDST_SGF;
- }
- }
- if (encrypt)
- append_seq_out_ptr(desc, dst_dma, req->cryptlen + authsize,
- out_options);
- else
- append_seq_out_ptr(desc, dst_dma, req->cryptlen - authsize,
- out_options);
-}
-
/*
* Fill in aead job descriptor
*/
/* End of blank commands */
}
-/*
- * Fill in aead givencrypt job descriptor
- */
-static void init_aead_giv_job(u32 *sh_desc, dma_addr_t ptr,
- struct aead_edesc *edesc,
- struct aead_request *req,
- int contig)
+static void init_authenc_job(struct aead_request *req,
+ struct aead_edesc *edesc,
+ bool all_contig, bool encrypt)
{
struct crypto_aead *aead = crypto_aead_reqtfm(req);
+ struct caam_aead_alg *alg = container_of(crypto_aead_alg(aead),
+ struct caam_aead_alg, aead);
+ unsigned int ivsize = crypto_aead_ivsize(aead);
struct caam_ctx *ctx = crypto_aead_ctx(aead);
- int ivsize = crypto_aead_ivsize(aead);
- int authsize = ctx->authsize;
+ const bool ctr_mode = ((ctx->class1_alg_type & OP_ALG_AAI_MASK) ==
+ OP_ALG_AAI_CTR_MOD128);
+ const bool is_rfc3686 = alg->caam.rfc3686;
u32 *desc = edesc->hw_desc;
- u32 out_options = 0, in_options;
- dma_addr_t dst_dma, src_dma;
- int len, sec4_sg_index = 0;
- bool is_gcm = false;
+ u32 ivoffset = 0;
-#ifdef DEBUG
- debug("assoclen %d cryptlen %d authsize %d\n",
- req->assoclen, req->cryptlen, authsize);
- print_hex_dump(KERN_ERR, "assoc @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->assoc),
- req->assoclen , 1);
- print_hex_dump(KERN_ERR, "presciv@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, req->iv, ivsize, 1);
- print_hex_dump(KERN_ERR, "src @"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
- edesc->src_nents > 1 ? 100 : req->cryptlen, 1);
- print_hex_dump(KERN_ERR, "shrdesc@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sh_desc,
- desc_bytes(sh_desc), 1);
-#endif
-
- if (((ctx->class1_alg_type & OP_ALG_ALGSEL_MASK) ==
- OP_ALG_ALGSEL_AES) &&
- ((ctx->class1_alg_type & OP_ALG_AAI_MASK) == OP_ALG_AAI_GCM))
- is_gcm = true;
-
- len = desc_len(sh_desc);
- init_job_desc_shared(desc, ptr, len, HDR_SHARE_DEFER | HDR_REVERSE);
+ /*
+ * AES-CTR needs to load IV in CONTEXT1 reg
+ * at an offset of 128bits (16bytes)
+ * CONTEXT1[255:128] = IV
+ */
+ if (ctr_mode)
+ ivoffset = 16;
- if (contig & GIV_SRC_CONTIG) {
- if (is_gcm)
- src_dma = edesc->iv_dma;
- else
- src_dma = sg_dma_address(req->assoc);
- in_options = 0;
- } else {
- src_dma = edesc->sec4_sg_dma;
- sec4_sg_index += edesc->assoc_nents + 1 + edesc->src_nents;
- in_options = LDST_SGF;
- }
- append_seq_in_ptr(desc, src_dma, req->assoclen + ivsize + req->cryptlen,
- in_options);
+ /*
+ * RFC3686 specific:
+ * CONTEXT1[255:128] = {NONCE, IV, COUNTER}
+ */
+ if (is_rfc3686)
+ ivoffset = 16 + CTR_RFC3686_NONCE_SIZE;
- if (contig & GIV_DST_CONTIG) {
- dst_dma = edesc->iv_dma;
- } else {
- if (likely(req->src == req->dst)) {
- dst_dma = src_dma + sizeof(struct sec4_sg_entry) *
- (edesc->assoc_nents +
- (is_gcm ? 1 + edesc->src_nents : 0));
- out_options = LDST_SGF;
- } else {
- dst_dma = edesc->sec4_sg_dma +
- sec4_sg_index *
- sizeof(struct sec4_sg_entry);
- out_options = LDST_SGF;
- }
- }
+ init_aead_job(req, edesc, all_contig, encrypt);
- append_seq_out_ptr(desc, dst_dma, ivsize + req->cryptlen + authsize,
- out_options);
+ if (ivsize && (is_rfc3686 || !(alg->caam.geniv && encrypt)))
+ append_load_as_imm(desc, req->iv, ivsize,
+ LDST_CLASS_1_CCB |
+ LDST_SRCDST_BYTE_CONTEXT |
+ (ivoffset << LDST_OFFSET_SHIFT));
}
/*
/*
* allocate and map the aead extended descriptor
*/
-static struct aead_edesc *old_aead_edesc_alloc(struct aead_request *req,
- int desc_bytes,
- bool *all_contig_ptr,
- bool encrypt)
+static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
+ int desc_bytes, bool *all_contig_ptr,
+ bool encrypt)
{
struct crypto_aead *aead = crypto_aead_reqtfm(req);
struct caam_ctx *ctx = crypto_aead_ctx(aead);
struct device *jrdev = ctx->jrdev;
gfp_t flags = (req->base.flags & (CRYPTO_TFM_REQ_MAY_BACKLOG |
CRYPTO_TFM_REQ_MAY_SLEEP)) ? GFP_KERNEL : GFP_ATOMIC;
- int assoc_nents, src_nents, dst_nents = 0;
+ int src_nents, dst_nents = 0;
struct aead_edesc *edesc;
- dma_addr_t iv_dma = 0;
int sgc;
bool all_contig = true;
- bool assoc_chained = false, src_chained = false, dst_chained = false;
- int ivsize = crypto_aead_ivsize(aead);
+ bool src_chained = false, dst_chained = false;
int sec4_sg_index, sec4_sg_len = 0, sec4_sg_bytes;
unsigned int authsize = ctx->authsize;
- bool is_gcm = false;
-
- assoc_nents = sg_count(req->assoc, req->assoclen, &assoc_chained);
if (unlikely(req->dst != req->src)) {
- src_nents = sg_count(req->src, req->cryptlen, &src_chained);
+ src_nents = sg_count(req->src, req->assoclen + req->cryptlen,
+ &src_chained);
dst_nents = sg_count(req->dst,
- req->cryptlen +
+ req->assoclen + req->cryptlen +
(encrypt ? authsize : (-authsize)),
&dst_chained);
} else {
src_nents = sg_count(req->src,
- req->cryptlen +
- (encrypt ? authsize : 0),
- &src_chained);
- }
-
- sgc = dma_map_sg_chained(jrdev, req->assoc, assoc_nents ? : 1,
- DMA_TO_DEVICE, assoc_chained);
- if (likely(req->src == req->dst)) {
- sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1,
- DMA_BIDIRECTIONAL, src_chained);
- } else {
- sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1,
- DMA_TO_DEVICE, src_chained);
- sgc = dma_map_sg_chained(jrdev, req->dst, dst_nents ? : 1,
- DMA_FROM_DEVICE, dst_chained);
- }
-
- iv_dma = dma_map_single(jrdev, req->iv, ivsize, DMA_TO_DEVICE);
- if (dma_mapping_error(jrdev, iv_dma)) {
- dev_err(jrdev, "unable to map IV\n");
- return ERR_PTR(-ENOMEM);
- }
-
- if (((ctx->class1_alg_type & OP_ALG_ALGSEL_MASK) ==
- OP_ALG_ALGSEL_AES) &&
- ((ctx->class1_alg_type & OP_ALG_AAI_MASK) == OP_ALG_AAI_GCM))
- is_gcm = true;
-
- /*
- * Check if data are contiguous.
- * GCM expected input sequence: IV, AAD, text
- * All other - expected input sequence: AAD, IV, text
- */
- if (is_gcm)
- all_contig = (!assoc_nents &&
- iv_dma + ivsize == sg_dma_address(req->assoc) &&
- !src_nents && sg_dma_address(req->assoc) +
- req->assoclen == sg_dma_address(req->src));
- else
- all_contig = (!assoc_nents && sg_dma_address(req->assoc) +
- req->assoclen == iv_dma && !src_nents &&
- iv_dma + ivsize == sg_dma_address(req->src));
- if (!all_contig) {
- assoc_nents = assoc_nents ? : 1;
- src_nents = src_nents ? : 1;
- sec4_sg_len = assoc_nents + 1 + src_nents;
- }
-
- sec4_sg_len += dst_nents;
-
- sec4_sg_bytes = sec4_sg_len * sizeof(struct sec4_sg_entry);
-
- /* allocate space for base edesc and hw desc commands, link tables */
- edesc = kmalloc(sizeof(struct aead_edesc) + desc_bytes +
- sec4_sg_bytes, GFP_DMA | flags);
- if (!edesc) {
- dev_err(jrdev, "could not allocate extended descriptor\n");
- return ERR_PTR(-ENOMEM);
- }
-
- edesc->assoc_nents = assoc_nents;
- edesc->assoc_chained = assoc_chained;
- edesc->src_nents = src_nents;
- edesc->src_chained = src_chained;
- edesc->dst_nents = dst_nents;
- edesc->dst_chained = dst_chained;
- edesc->iv_dma = iv_dma;
- edesc->sec4_sg_bytes = sec4_sg_bytes;
- edesc->sec4_sg = (void *)edesc + sizeof(struct aead_edesc) +
- desc_bytes;
- *all_contig_ptr = all_contig;
-
- sec4_sg_index = 0;
- if (!all_contig) {
- if (!is_gcm) {
- sg_to_sec4_sg_len(req->assoc, req->assoclen,
- edesc->sec4_sg + sec4_sg_index);
- sec4_sg_index += assoc_nents;
- }
-
- dma_to_sec4_sg_one(edesc->sec4_sg + sec4_sg_index,
- iv_dma, ivsize, 0);
- sec4_sg_index += 1;
-
- if (is_gcm) {
- sg_to_sec4_sg_len(req->assoc, req->assoclen,
- edesc->sec4_sg + sec4_sg_index);
- sec4_sg_index += assoc_nents;
- }
-
- sg_to_sec4_sg_last(req->src,
- src_nents,
- edesc->sec4_sg +
- sec4_sg_index, 0);
- sec4_sg_index += src_nents;
- }
- if (dst_nents) {
- sg_to_sec4_sg_last(req->dst, dst_nents,
- edesc->sec4_sg + sec4_sg_index, 0);
- }
- edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
- sec4_sg_bytes, DMA_TO_DEVICE);
- if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
- dev_err(jrdev, "unable to map S/G table\n");
- return ERR_PTR(-ENOMEM);
- }
-
- return edesc;
-}
-
-/*
- * allocate and map the aead extended descriptor
- */
-static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
- int desc_bytes, bool *all_contig_ptr,
- bool encrypt)
-{
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- struct device *jrdev = ctx->jrdev;
- gfp_t flags = (req->base.flags & (CRYPTO_TFM_REQ_MAY_BACKLOG |
- CRYPTO_TFM_REQ_MAY_SLEEP)) ? GFP_KERNEL : GFP_ATOMIC;
- int src_nents, dst_nents = 0;
- struct aead_edesc *edesc;
- int sgc;
- bool all_contig = true;
- bool src_chained = false, dst_chained = false;
- int sec4_sg_index, sec4_sg_len = 0, sec4_sg_bytes;
- unsigned int authsize = ctx->authsize;
-
- if (unlikely(req->dst != req->src)) {
- src_nents = sg_count(req->src, req->assoclen + req->cryptlen,
- &src_chained);
- dst_nents = sg_count(req->dst,
- req->assoclen + req->cryptlen +
- (encrypt ? authsize : (-authsize)),
- &dst_chained);
- } else {
- src_nents = sg_count(req->src,
- req->assoclen + req->cryptlen +
+ req->assoclen + req->cryptlen +
(encrypt ? authsize : 0),
&src_chained);
}
return gcm_encrypt(req);
}
-static int old_aead_encrypt(struct aead_request *req)
+static int aead_encrypt(struct aead_request *req)
{
struct aead_edesc *edesc;
struct crypto_aead *aead = crypto_aead_reqtfm(req);
int ret = 0;
/* allocate extended descriptor */
- edesc = old_aead_edesc_alloc(req, DESC_JOB_IO_LEN *
- CAAM_CMD_SZ, &all_contig, true);
+ edesc = aead_edesc_alloc(req, AUTHENC_DESC_JOB_IO_LEN,
+ &all_contig, true);
if (IS_ERR(edesc))
return PTR_ERR(edesc);
/* Create and submit job descriptor */
- old_init_aead_job(ctx->sh_desc_enc, ctx->sh_desc_enc_dma, edesc, req,
- all_contig, true);
+ init_authenc_job(req, edesc, all_contig, true);
#ifdef DEBUG
print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
#endif
desc = edesc->hw_desc;
- ret = caam_jr_enqueue(jrdev, desc, old_aead_encrypt_done, req);
+ ret = caam_jr_enqueue(jrdev, desc, aead_encrypt_done, req);
if (!ret) {
ret = -EINPROGRESS;
} else {
- old_aead_unmap(jrdev, edesc, req);
+ aead_unmap(jrdev, edesc, req);
kfree(edesc);
}
return gcm_decrypt(req);
}
-static int old_aead_decrypt(struct aead_request *req)
+static int aead_decrypt(struct aead_request *req)
{
struct aead_edesc *edesc;
struct crypto_aead *aead = crypto_aead_reqtfm(req);
int ret = 0;
/* allocate extended descriptor */
- edesc = old_aead_edesc_alloc(req, DESC_JOB_IO_LEN *
- CAAM_CMD_SZ, &all_contig, false);
+ edesc = aead_edesc_alloc(req, AUTHENC_DESC_JOB_IO_LEN,
+ &all_contig, false);
if (IS_ERR(edesc))
return PTR_ERR(edesc);
#ifdef DEBUG
print_hex_dump(KERN_ERR, "dec src@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
- req->cryptlen, 1);
+ req->assoclen + req->cryptlen, 1);
#endif
/* Create and submit job descriptor*/
- old_init_aead_job(ctx->sh_desc_dec,
- ctx->sh_desc_dec_dma, edesc, req, all_contig, false);
+ init_authenc_job(req, edesc, all_contig, false);
#ifdef DEBUG
print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
#endif
desc = edesc->hw_desc;
- ret = caam_jr_enqueue(jrdev, desc, old_aead_decrypt_done, req);
+ ret = caam_jr_enqueue(jrdev, desc, aead_decrypt_done, req);
if (!ret) {
ret = -EINPROGRESS;
} else {
- old_aead_unmap(jrdev, edesc, req);
+ aead_unmap(jrdev, edesc, req);
kfree(edesc);
}
return ret;
}
-/*
- * allocate and map the aead extended descriptor for aead givencrypt
- */
-static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request
- *greq, int desc_bytes,
- u32 *contig_ptr)
-{
- struct aead_request *req = &greq->areq;
- struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- struct device *jrdev = ctx->jrdev;
- gfp_t flags = (req->base.flags & (CRYPTO_TFM_REQ_MAY_BACKLOG |
- CRYPTO_TFM_REQ_MAY_SLEEP)) ? GFP_KERNEL : GFP_ATOMIC;
- int assoc_nents, src_nents, dst_nents = 0;
- struct aead_edesc *edesc;
- dma_addr_t iv_dma = 0;
- int sgc;
- u32 contig = GIV_SRC_CONTIG | GIV_DST_CONTIG;
- int ivsize = crypto_aead_ivsize(aead);
- bool assoc_chained = false, src_chained = false, dst_chained = false;
- int sec4_sg_index, sec4_sg_len = 0, sec4_sg_bytes;
- bool is_gcm = false;
-
- assoc_nents = sg_count(req->assoc, req->assoclen, &assoc_chained);
- src_nents = sg_count(req->src, req->cryptlen, &src_chained);
-
- if (unlikely(req->dst != req->src))
- dst_nents = sg_count(req->dst, req->cryptlen + ctx->authsize,
- &dst_chained);
-
- sgc = dma_map_sg_chained(jrdev, req->assoc, assoc_nents ? : 1,
- DMA_TO_DEVICE, assoc_chained);
- if (likely(req->src == req->dst)) {
- sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1,
- DMA_BIDIRECTIONAL, src_chained);
- } else {
- sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1,
- DMA_TO_DEVICE, src_chained);
- sgc = dma_map_sg_chained(jrdev, req->dst, dst_nents ? : 1,
- DMA_FROM_DEVICE, dst_chained);
- }
-
- iv_dma = dma_map_single(jrdev, greq->giv, ivsize, DMA_TO_DEVICE);
- if (dma_mapping_error(jrdev, iv_dma)) {
- dev_err(jrdev, "unable to map IV\n");
- return ERR_PTR(-ENOMEM);
- }
-
- if (((ctx->class1_alg_type & OP_ALG_ALGSEL_MASK) ==
- OP_ALG_ALGSEL_AES) &&
- ((ctx->class1_alg_type & OP_ALG_AAI_MASK) == OP_ALG_AAI_GCM))
- is_gcm = true;
-
- /*
- * Check if data are contiguous.
- * GCM expected input sequence: IV, AAD, text
- * All other - expected input sequence: AAD, IV, text
- */
-
- if (is_gcm) {
- if (assoc_nents || iv_dma + ivsize !=
- sg_dma_address(req->assoc) || src_nents ||
- sg_dma_address(req->assoc) + req->assoclen !=
- sg_dma_address(req->src))
- contig &= ~GIV_SRC_CONTIG;
- } else {
- if (assoc_nents ||
- sg_dma_address(req->assoc) + req->assoclen != iv_dma ||
- src_nents || iv_dma + ivsize != sg_dma_address(req->src))
- contig &= ~GIV_SRC_CONTIG;
- }
-
- if (dst_nents || iv_dma + ivsize != sg_dma_address(req->dst))
- contig &= ~GIV_DST_CONTIG;
-
- if (!(contig & GIV_SRC_CONTIG)) {
- assoc_nents = assoc_nents ? : 1;
- src_nents = src_nents ? : 1;
- sec4_sg_len += assoc_nents + 1 + src_nents;
- if (req->src == req->dst &&
- (src_nents || iv_dma + ivsize != sg_dma_address(req->src)))
- contig &= ~GIV_DST_CONTIG;
- }
-
- /*
- * Add new sg entries for GCM output sequence.
- * Expected output sequence: IV, encrypted text.
- */
- if (is_gcm && req->src == req->dst && !(contig & GIV_DST_CONTIG))
- sec4_sg_len += 1 + src_nents;
-
- if (unlikely(req->src != req->dst)) {
- dst_nents = dst_nents ? : 1;
- sec4_sg_len += 1 + dst_nents;
- }
-
- sec4_sg_bytes = sec4_sg_len * sizeof(struct sec4_sg_entry);
-
- /* allocate space for base edesc and hw desc commands, link tables */
- edesc = kmalloc(sizeof(struct aead_edesc) + desc_bytes +
- sec4_sg_bytes, GFP_DMA | flags);
- if (!edesc) {
- dev_err(jrdev, "could not allocate extended descriptor\n");
- return ERR_PTR(-ENOMEM);
- }
-
- edesc->assoc_nents = assoc_nents;
- edesc->assoc_chained = assoc_chained;
- edesc->src_nents = src_nents;
- edesc->src_chained = src_chained;
- edesc->dst_nents = dst_nents;
- edesc->dst_chained = dst_chained;
- edesc->iv_dma = iv_dma;
- edesc->sec4_sg_bytes = sec4_sg_bytes;
- edesc->sec4_sg = (void *)edesc + sizeof(struct aead_edesc) +
- desc_bytes;
- *contig_ptr = contig;
-
- sec4_sg_index = 0;
- if (!(contig & GIV_SRC_CONTIG)) {
- if (!is_gcm) {
- sg_to_sec4_sg_len(req->assoc, req->assoclen,
- edesc->sec4_sg + sec4_sg_index);
- sec4_sg_index += assoc_nents;
- }
-
- dma_to_sec4_sg_one(edesc->sec4_sg + sec4_sg_index,
- iv_dma, ivsize, 0);
- sec4_sg_index += 1;
-
- if (is_gcm) {
- sg_to_sec4_sg_len(req->assoc, req->assoclen,
- edesc->sec4_sg + sec4_sg_index);
- sec4_sg_index += assoc_nents;
- }
-
- sg_to_sec4_sg_last(req->src, src_nents,
- edesc->sec4_sg +
- sec4_sg_index, 0);
- sec4_sg_index += src_nents;
- }
-
- if (is_gcm && req->src == req->dst && !(contig & GIV_DST_CONTIG)) {
- dma_to_sec4_sg_one(edesc->sec4_sg + sec4_sg_index,
- iv_dma, ivsize, 0);
- sec4_sg_index += 1;
- sg_to_sec4_sg_last(req->src, src_nents,
- edesc->sec4_sg + sec4_sg_index, 0);
- }
-
- if (unlikely(req->src != req->dst && !(contig & GIV_DST_CONTIG))) {
- dma_to_sec4_sg_one(edesc->sec4_sg + sec4_sg_index,
- iv_dma, ivsize, 0);
- sec4_sg_index += 1;
- sg_to_sec4_sg_last(req->dst, dst_nents,
- edesc->sec4_sg + sec4_sg_index, 0);
- }
- edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
- sec4_sg_bytes, DMA_TO_DEVICE);
- if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
- dev_err(jrdev, "unable to map S/G table\n");
- return ERR_PTR(-ENOMEM);
- }
-
- return edesc;
-}
-
-static int old_aead_givencrypt(struct aead_givcrypt_request *areq)
+static int aead_givdecrypt(struct aead_request *req)
{
- struct aead_request *req = &areq->areq;
- struct aead_edesc *edesc;
struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct caam_ctx *ctx = crypto_aead_ctx(aead);
- struct device *jrdev = ctx->jrdev;
- u32 contig;
- u32 *desc;
- int ret = 0;
-
- /* allocate extended descriptor */
- edesc = aead_giv_edesc_alloc(areq, DESC_JOB_IO_LEN *
- CAAM_CMD_SZ, &contig);
-
- if (IS_ERR(edesc))
- return PTR_ERR(edesc);
-
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "giv src@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, sg_virt(req->src),
- req->cryptlen, 1);
-#endif
-
- /* Create and submit job descriptor*/
- init_aead_giv_job(ctx->sh_desc_givenc,
- ctx->sh_desc_givenc_dma, edesc, req, contig);
-#ifdef DEBUG
- print_hex_dump(KERN_ERR, "aead jobdesc@"__stringify(__LINE__)": ",
- DUMP_PREFIX_ADDRESS, 16, 4, edesc->hw_desc,
- desc_bytes(edesc->hw_desc), 1);
-#endif
+ unsigned int ivsize = crypto_aead_ivsize(aead);
- desc = edesc->hw_desc;
- ret = caam_jr_enqueue(jrdev, desc, old_aead_encrypt_done, req);
- if (!ret) {
- ret = -EINPROGRESS;
- } else {
- old_aead_unmap(jrdev, edesc, req);
- kfree(edesc);
- }
+ if (req->cryptlen < ivsize)
+ return -EINVAL;
- return ret;
-}
+ req->cryptlen -= ivsize;
+ req->assoclen += ivsize;
-static int aead_null_givencrypt(struct aead_givcrypt_request *areq)
-{
- return old_aead_encrypt(&areq->areq);
+ return aead_decrypt(req);
}
/*
u32 type;
union {
struct ablkcipher_alg ablkcipher;
- struct old_aead_alg aead;
} template_u;
u32 class1_alg_type;
u32 class2_alg_type;
};
static struct caam_alg_template driver_algs[] = {
- /* single-pass ipsec_esp descriptor */
- {
- .name = "authenc(hmac(md5),ecb(cipher_null))",
- .driver_name = "authenc-hmac-md5-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
- .setkey = aead_setkey,
- .setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
- .geniv = "<built-in>",
- .ivsize = NULL_IV_SIZE,
- .maxauthsize = MD5_DIGEST_SIZE,
- },
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
- },
+ /* ablkcipher descriptor */
{
- .name = "authenc(hmac(sha1),ecb(cipher_null))",
- .driver_name = "authenc-hmac-sha1-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
- .setkey = aead_setkey,
- .setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
+ .name = "cbc(aes)",
+ .driver_name = "cbc-aes-caam",
+ .blocksize = AES_BLOCK_SIZE,
+ .type = CRYPTO_ALG_TYPE_GIVCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .givencrypt = ablkcipher_givencrypt,
+ .geniv = "<built-in>",
+ .min_keysize = AES_MIN_KEY_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ },
+ {
+ .name = "cbc(des3_ede)",
+ .driver_name = "cbc-3des-caam",
+ .blocksize = DES3_EDE_BLOCK_SIZE,
+ .type = CRYPTO_ALG_TYPE_GIVCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .givencrypt = ablkcipher_givencrypt,
+ .geniv = "<built-in>",
+ .min_keysize = DES3_EDE_KEY_SIZE,
+ .max_keysize = DES3_EDE_KEY_SIZE,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ },
+ {
+ .name = "cbc(des)",
+ .driver_name = "cbc-des-caam",
+ .blocksize = DES_BLOCK_SIZE,
+ .type = CRYPTO_ALG_TYPE_GIVCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .givencrypt = ablkcipher_givencrypt,
+ .geniv = "<built-in>",
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ },
+ {
+ .name = "ctr(aes)",
+ .driver_name = "ctr-aes-caam",
+ .blocksize = 1,
+ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .geniv = "chainiv",
+ .min_keysize = AES_MIN_KEY_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
+ },
+ {
+ .name = "rfc3686(ctr(aes))",
+ .driver_name = "rfc3686-ctr-aes-caam",
+ .blocksize = 1,
+ .type = CRYPTO_ALG_TYPE_GIVCIPHER,
+ .template_ablkcipher = {
+ .setkey = ablkcipher_setkey,
+ .encrypt = ablkcipher_encrypt,
+ .decrypt = ablkcipher_decrypt,
+ .givencrypt = ablkcipher_givencrypt,
.geniv = "<built-in>",
+ .min_keysize = AES_MIN_KEY_SIZE +
+ CTR_RFC3686_NONCE_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE +
+ CTR_RFC3686_NONCE_SIZE,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ },
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
+ }
+};
+
+static struct caam_aead_alg driver_aeads[] = {
+ {
+ .aead = {
+ .base = {
+ .cra_name = "rfc4106(gcm(aes))",
+ .cra_driver_name = "rfc4106-gcm-aes-caam",
+ .cra_blocksize = 1,
+ },
+ .setkey = rfc4106_setkey,
+ .setauthsize = rfc4106_setauthsize,
+ .encrypt = ipsec_gcm_encrypt,
+ .decrypt = ipsec_gcm_decrypt,
+ .ivsize = 8,
+ .maxauthsize = AES_BLOCK_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "rfc4543(gcm(aes))",
+ .cra_driver_name = "rfc4543-gcm-aes-caam",
+ .cra_blocksize = 1,
+ },
+ .setkey = rfc4543_setkey,
+ .setauthsize = rfc4543_setauthsize,
+ .encrypt = ipsec_gcm_encrypt,
+ .decrypt = ipsec_gcm_decrypt,
+ .ivsize = 8,
+ .maxauthsize = AES_BLOCK_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ },
+ },
+ /* Galois Counter Mode */
+ {
+ .aead = {
+ .base = {
+ .cra_name = "gcm(aes)",
+ .cra_driver_name = "gcm-aes-caam",
+ .cra_blocksize = 1,
+ },
+ .setkey = gcm_setkey,
+ .setauthsize = gcm_setauthsize,
+ .encrypt = gcm_encrypt,
+ .decrypt = gcm_decrypt,
+ .ivsize = 12,
+ .maxauthsize = AES_BLOCK_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ },
+ },
+ /* single-pass ipsec_esp descriptor */
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(md5),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-md5-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
+ },
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = NULL_IV_SIZE,
- .maxauthsize = SHA1_DIGEST_SIZE,
+ .maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha1),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-sha1-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
},
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = NULL_IV_SIZE,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha224),ecb(cipher_null))",
- .driver_name = "authenc-hmac-sha224-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha224),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-sha224-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = NULL_IV_SIZE,
.maxauthsize = SHA224_DIGEST_SIZE,
- },
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha256),ecb(cipher_null))",
- .driver_name = "authenc-hmac-sha256-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha256),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-sha256-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = NULL_IV_SIZE,
.maxauthsize = SHA256_DIGEST_SIZE,
- },
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha384),ecb(cipher_null))",
- .driver_name = "authenc-hmac-sha384-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha384),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-sha384-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = NULL_IV_SIZE,
.maxauthsize = SHA384_DIGEST_SIZE,
- },
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha512),ecb(cipher_null))",
- .driver_name = "authenc-hmac-sha512-ecb-cipher_null-caam",
- .blocksize = NULL_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha512),"
+ "ecb(cipher_null))",
+ .cra_driver_name = "authenc-hmac-sha512-"
+ "ecb-cipher_null-caam",
+ .cra_blocksize = NULL_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = aead_null_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = NULL_IV_SIZE,
.maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(md5),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-md5-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
},
- .class1_alg_type = 0,
- .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(md5),cbc(aes))",
- .driver_name = "authenc-hmac-md5-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(md5),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-hmac-md5-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = AES_BLOCK_SIZE,
.maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha1),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha1-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha1),cbc(aes))",
- .driver_name = "authenc-hmac-sha1-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha1),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha1-cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = AES_BLOCK_SIZE,
.maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha224),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha224-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha224),cbc(aes))",
- .driver_name = "authenc-hmac-sha224-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha224),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha224-cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = AES_BLOCK_SIZE,
.maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha256),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha256-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha256),cbc(aes))",
- .driver_name = "authenc-hmac-sha256-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha256),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha256-cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha384),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha384-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = AES_BLOCK_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha384),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha384-cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = AES_BLOCK_SIZE,
- .maxauthsize = SHA256_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
},
{
- .name = "authenc(hmac(sha384),cbc(aes))",
- .driver_name = "authenc-hmac-sha384-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha512),cbc(aes))",
+ .cra_driver_name = "authenc-hmac-sha512-"
+ "cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = AES_BLOCK_SIZE,
- .maxauthsize = SHA384_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ },
},
-
{
- .name = "authenc(hmac(sha512),cbc(aes))",
- .driver_name = "authenc-hmac-sha512-cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha512),"
+ "cbc(aes)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha512-cbc-aes-caam",
+ .cra_blocksize = AES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = AES_BLOCK_SIZE,
.maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(md5),cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-md5-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ }
},
{
- .name = "authenc(hmac(md5),cbc(des3_ede))",
- .driver_name = "authenc-hmac-md5-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(md5),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-hmac-md5-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ }
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha1),"
+ "cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha1-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha1),cbc(des3_ede))",
- .driver_name = "authenc-hmac-sha1-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha1),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha1-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha224),"
+ "cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha224-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha224),cbc(des3_ede))",
- .driver_name = "authenc-hmac-sha224-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha224),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha224-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha256),"
+ "cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha256-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha256),cbc(des3_ede))",
- .driver_name = "authenc-hmac-sha256-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha256),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha256-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha384),"
+ "cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha384-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha384),cbc(des3_ede))",
- .driver_name = "authenc-hmac-sha384-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha384),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha384-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha512),"
+ "cbc(des3_ede))",
+ .cra_driver_name = "authenc-hmac-sha512-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha512),cbc(des3_ede))",
- .driver_name = "authenc-hmac-sha512-cbc-des3_ede-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha512),"
+ "cbc(des3_ede)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha512-"
+ "cbc-des3_ede-caam",
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES3_EDE_BLOCK_SIZE,
.maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(md5),cbc(des))",
+ .cra_driver_name = "authenc-hmac-md5-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(md5),cbc(des))",
- .driver_name = "authenc-hmac-md5-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(md5),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-hmac-md5-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha1),cbc(des))",
+ .cra_driver_name = "authenc-hmac-sha1-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha1),cbc(des))",
- .driver_name = "authenc-hmac-sha1-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha1),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha1-cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha224),cbc(des))",
+ .cra_driver_name = "authenc-hmac-sha224-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha224),cbc(des))",
- .driver_name = "authenc-hmac-sha224-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha224),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha224-cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha256),cbc(des))",
+ .cra_driver_name = "authenc-hmac-sha256-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha256),cbc(des))",
- .driver_name = "authenc-hmac-sha256-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha256),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha256-cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha384),cbc(des))",
+ .cra_driver_name = "authenc-hmac-sha384-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha384),cbc(des))",
- .driver_name = "authenc-hmac-sha384-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha384),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha384-cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
+ },
+ {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha512),cbc(des))",
+ .cra_driver_name = "authenc-hmac-sha512-"
+ "cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = DES_BLOCK_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ },
},
{
- .name = "authenc(hmac(sha512),cbc(des))",
- .driver_name = "authenc-hmac-sha512-cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "echainiv(authenc(hmac(sha512),"
+ "cbc(des)))",
+ .cra_driver_name = "echainiv-authenc-"
+ "hmac-sha512-cbc-des-caam",
+ .cra_blocksize = DES_BLOCK_SIZE,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = DES_BLOCK_SIZE,
.maxauthsize = SHA512_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
- .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .geniv = true,
+ },
},
{
- .name = "authenc(hmac(md5),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-md5-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(md5),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-md5-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
.maxauthsize = MD5_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ },
},
{
- .name = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-sha1-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "seqiv(authenc("
+ "hmac(md5),rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-md5-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- .maxauthsize = SHA1_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .maxauthsize = MD5_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_MD5 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_MD5 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
+ },
},
{
- .name = "authenc(hmac(sha224),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-sha224-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha1),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-sha1-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- .maxauthsize = SHA224_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ },
},
{
- .name = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-sha256-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "seqiv(authenc("
+ "hmac(sha1),rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-sha1-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- .maxauthsize = SHA256_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .maxauthsize = SHA1_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA1 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA1 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
+ },
},
{
- .name = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-sha384-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha224),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-sha224-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- .maxauthsize = SHA384_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ },
},
{
- .name = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
- .driver_name = "authenc-hmac-sha512-rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_AEAD,
- .template_aead = {
+ .aead = {
+ .base = {
+ .cra_name = "seqiv(authenc("
+ "hmac(sha224),rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-sha224-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
+ },
.setkey = aead_setkey,
.setauthsize = aead_setauthsize,
- .encrypt = old_aead_encrypt,
- .decrypt = old_aead_decrypt,
- .givencrypt = old_aead_givencrypt,
- .geniv = "<built-in>",
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- .maxauthsize = SHA512_DIGEST_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
- OP_ALG_AAI_HMAC_PRECOMP,
- .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
- },
- /* ablkcipher descriptor */
- {
- .name = "cbc(aes)",
- .driver_name = "cbc-aes-caam",
- .blocksize = AES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_GIVCIPHER,
- .template_ablkcipher = {
- .setkey = ablkcipher_setkey,
- .encrypt = ablkcipher_encrypt,
- .decrypt = ablkcipher_decrypt,
- .givencrypt = ablkcipher_givencrypt,
- .geniv = "<built-in>",
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_BLOCK_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CBC,
+ .maxauthsize = SHA224_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA224 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA224 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
+ },
},
{
- .name = "cbc(des3_ede)",
- .driver_name = "cbc-3des-caam",
- .blocksize = DES3_EDE_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_GIVCIPHER,
- .template_ablkcipher = {
- .setkey = ablkcipher_setkey,
- .encrypt = ablkcipher_encrypt,
- .decrypt = ablkcipher_decrypt,
- .givencrypt = ablkcipher_givencrypt,
- .geniv = "<built-in>",
- .min_keysize = DES3_EDE_KEY_SIZE,
- .max_keysize = DES3_EDE_KEY_SIZE,
- .ivsize = DES3_EDE_BLOCK_SIZE,
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha256),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-sha256-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
},
- .class1_alg_type = OP_ALG_ALGSEL_3DES | OP_ALG_AAI_CBC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ },
},
{
- .name = "cbc(des)",
- .driver_name = "cbc-des-caam",
- .blocksize = DES_BLOCK_SIZE,
- .type = CRYPTO_ALG_TYPE_GIVCIPHER,
- .template_ablkcipher = {
- .setkey = ablkcipher_setkey,
- .encrypt = ablkcipher_encrypt,
- .decrypt = ablkcipher_decrypt,
- .givencrypt = ablkcipher_givencrypt,
- .geniv = "<built-in>",
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
+ .aead = {
+ .base = {
+ .cra_name = "seqiv(authenc(hmac(sha256),"
+ "rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-sha256-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
},
- .class1_alg_type = OP_ALG_ALGSEL_DES | OP_ALG_AAI_CBC,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ .maxauthsize = SHA256_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA256 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA256 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
+ },
},
{
- .name = "ctr(aes)",
- .driver_name = "ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .template_ablkcipher = {
- .setkey = ablkcipher_setkey,
- .encrypt = ablkcipher_encrypt,
- .decrypt = ablkcipher_decrypt,
- .geniv = "chainiv",
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_BLOCK_SIZE,
+ .aead = {
+ .base = {
+ .cra_name = "authenc(hmac(sha384),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-sha384-"
+ "rfc3686-ctr-aes-caam",
+ .cra_blocksize = 1,
},
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- },
- {
- .name = "rfc3686(ctr(aes))",
- .driver_name = "rfc3686-ctr-aes-caam",
- .blocksize = 1,
- .type = CRYPTO_ALG_TYPE_GIVCIPHER,
- .template_ablkcipher = {
- .setkey = ablkcipher_setkey,
- .encrypt = ablkcipher_encrypt,
- .decrypt = ablkcipher_decrypt,
- .givencrypt = ablkcipher_givencrypt,
- .geniv = "<built-in>",
- .min_keysize = AES_MIN_KEY_SIZE +
- CTR_RFC3686_NONCE_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE +
- CTR_RFC3686_NONCE_SIZE,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
.ivsize = CTR_RFC3686_IV_SIZE,
- },
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_CTR_MOD128,
- }
-};
-
-struct caam_alg_entry {
- int class1_alg_type;
- int class2_alg_type;
- int alg_op;
-};
-
-struct caam_aead_alg {
- struct aead_alg aead;
- struct caam_alg_entry caam;
- bool registered;
-};
-
-static struct caam_aead_alg driver_aeads[] = {
+ .maxauthsize = SHA384_DIGEST_SIZE,
+ },
+ .caam = {
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ },
+ },
{
.aead = {
.base = {
- .cra_name = "rfc4106(gcm(aes))",
- .cra_driver_name = "rfc4106-gcm-aes-caam",
+ .cra_name = "seqiv(authenc(hmac(sha384),"
+ "rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-sha384-"
+ "rfc3686-ctr-aes-caam",
.cra_blocksize = 1,
},
- .setkey = rfc4106_setkey,
- .setauthsize = rfc4106_setauthsize,
- .encrypt = ipsec_gcm_encrypt,
- .decrypt = ipsec_gcm_decrypt,
- .ivsize = 8,
- .maxauthsize = AES_BLOCK_SIZE,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ .maxauthsize = SHA384_DIGEST_SIZE,
},
.caam = {
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA384 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA384 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
},
},
{
.aead = {
.base = {
- .cra_name = "rfc4543(gcm(aes))",
- .cra_driver_name = "rfc4543-gcm-aes-caam",
+ .cra_name = "authenc(hmac(sha512),"
+ "rfc3686(ctr(aes)))",
+ .cra_driver_name = "authenc-hmac-sha512-"
+ "rfc3686-ctr-aes-caam",
.cra_blocksize = 1,
},
- .setkey = rfc4543_setkey,
- .setauthsize = rfc4543_setauthsize,
- .encrypt = ipsec_gcm_encrypt,
- .decrypt = ipsec_gcm_decrypt,
- .ivsize = 8,
- .maxauthsize = AES_BLOCK_SIZE,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_decrypt,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
},
.caam = {
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
},
},
- /* Galois Counter Mode */
{
.aead = {
.base = {
- .cra_name = "gcm(aes)",
- .cra_driver_name = "gcm-aes-caam",
+ .cra_name = "seqiv(authenc(hmac(sha512),"
+ "rfc3686(ctr(aes))))",
+ .cra_driver_name = "seqiv-authenc-hmac-sha512-"
+ "rfc3686-ctr-aes-caam",
.cra_blocksize = 1,
},
- .setkey = gcm_setkey,
- .setauthsize = gcm_setauthsize,
- .encrypt = gcm_encrypt,
- .decrypt = gcm_decrypt,
- .ivsize = 12,
- .maxauthsize = AES_BLOCK_SIZE,
+ .setkey = aead_setkey,
+ .setauthsize = aead_setauthsize,
+ .encrypt = aead_encrypt,
+ .decrypt = aead_givdecrypt,
+ .ivsize = CTR_RFC3686_IV_SIZE,
+ .maxauthsize = SHA512_DIGEST_SIZE,
},
.caam = {
- .class1_alg_type = OP_ALG_ALGSEL_AES | OP_ALG_AAI_GCM,
+ .class1_alg_type = OP_ALG_ALGSEL_AES |
+ OP_ALG_AAI_CTR_MOD128,
+ .class2_alg_type = OP_ALG_ALGSEL_SHA512 |
+ OP_ALG_AAI_HMAC_PRECOMP,
+ .alg_op = OP_ALG_ALGSEL_SHA512 | OP_ALG_AAI_HMAC,
+ .rfc3686 = true,
+ .geniv = true,
},
},
};
alg->cra_type = &crypto_ablkcipher_type;
alg->cra_ablkcipher = template->template_ablkcipher;
break;
- case CRYPTO_ALG_TYPE_AEAD:
- alg->cra_type = &crypto_aead_type;
- alg->cra_aead = template->template_aead;
- break;
}
t_alg->caam.class1_alg_type = template->class1_alg_type;
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff