diff options
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 3c025d407aff..a34fc95ab8dc 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -258,7 +258,7 @@ static void init_sh_desc_key_aead(u32 *desc, struct caam_ctx *ctx, static int aead_null_set_sh_desc(struct crypto_aead *aead) { - struct aead_tfm *tfm = &aead->base.crt_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; @@ -383,7 +383,7 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead) /* assoclen + cryptlen = seqinlen - ivsize - authsize */ append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM, - ctx->authsize + tfm->ivsize); + 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); @@ -449,7 +449,7 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead) static int aead_set_sh_desc(struct crypto_aead *aead) { - struct aead_tfm *tfm = &aead->base.crt_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); @@ -510,7 +510,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize); /* assoclen + cryptlen = seqinlen - ivsize */ - append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, tfm->ivsize); + append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, ivsize); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, VARSEQINLEN, REG2, REG3, CAAM_CMD_SZ); @@ -518,7 +518,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) /* read assoc before reading payload */ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG | KEY_VLF); - aead_append_ld_iv(desc, tfm->ivsize, ctx1_iv_off); + aead_append_ld_iv(desc, ivsize, ctx1_iv_off); /* Load Counter into CONTEXT1 reg */ if (is_rfc3686) @@ -577,7 +577,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) /* assoclen + cryptlen = seqinlen - ivsize - authsize */ append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM, - ctx->authsize + tfm->ivsize); + 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); @@ -586,7 +586,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS2 | FIFOLD_TYPE_MSG | KEY_VLF); - aead_append_ld_iv(desc, tfm->ivsize, ctx1_iv_off); + aead_append_ld_iv(desc, ivsize, ctx1_iv_off); /* Load Counter into CONTEXT1 reg */ if (is_rfc3686) @@ -645,20 +645,20 @@ static int aead_set_sh_desc(struct crypto_aead *aead) /* Generate IV */ geniv = NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DEST_DECO | NFIFOENTRY_DTYPE_MSG | NFIFOENTRY_LC1 | - NFIFOENTRY_PTYPE_RND | (tfm->ivsize << NFIFOENTRY_DLEN_SHIFT); + NFIFOENTRY_PTYPE_RND | (ivsize << NFIFOENTRY_DLEN_SHIFT); append_load_imm_u32(desc, geniv, LDST_CLASS_IND_CCB | LDST_SRCDST_WORD_INFO_FIFO | LDST_IMM); append_cmd(desc, CMD_LOAD | DISABLE_AUTO_INFO_FIFO); append_move(desc, MOVE_WAITCOMP | MOVE_SRC_INFIFO | MOVE_DEST_CLASS1CTX | (ctx1_iv_off << MOVE_OFFSET_SHIFT) | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); append_cmd(desc, CMD_LOAD | ENABLE_AUTO_INFO_FIFO); /* Copy IV to class 1 context */ append_move(desc, MOVE_SRC_CLASS1CTX | MOVE_DEST_OUTFIFO | (ctx1_iv_off << MOVE_OFFSET_SHIFT) | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Return to encryption */ append_operation(desc, ctx->class2_alg_type | @@ -676,10 +676,10 @@ static int aead_set_sh_desc(struct crypto_aead *aead) /* Copy iv from outfifo to class 2 fifo */ moveiv = NFIFOENTRY_STYPE_OFIFO | NFIFOENTRY_DEST_CLASS2 | - NFIFOENTRY_DTYPE_MSG | (tfm->ivsize << NFIFOENTRY_DLEN_SHIFT); + NFIFOENTRY_DTYPE_MSG | (ivsize << NFIFOENTRY_DLEN_SHIFT); append_load_imm_u32(desc, moveiv, LDST_CLASS_IND_CCB | LDST_SRCDST_WORD_INFO_FIFO | LDST_IMM); - append_load_imm_u32(desc, tfm->ivsize, LDST_CLASS_2_CCB | + append_load_imm_u32(desc, ivsize, LDST_CLASS_2_CCB | LDST_SRCDST_WORD_DATASZ_REG | LDST_IMM); /* Load Counter into CONTEXT1 reg */ @@ -698,7 +698,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead) append_math_add(desc, VARSEQOUTLEN, SEQINLEN, REG0, CAAM_CMD_SZ); /* Not need to reload iv */ - append_seq_fifo_load(desc, tfm->ivsize, + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_SKIP); /* Will read cryptlen */ @@ -738,7 +738,7 @@ static int aead_setauthsize(struct crypto_aead *authenc, static int gcm_set_sh_desc(struct crypto_aead *aead) { - struct aead_tfm *tfm = &aead->base.crt_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; @@ -781,7 +781,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead) append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize); /* assoclen + cryptlen = seqinlen - ivsize */ - append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, tfm->ivsize); + append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, ivsize); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, REG1, REG2, REG3, CAAM_CMD_SZ); @@ -791,7 +791,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead) zero_payload_jump_cmd = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_MATH_Z); /* read IV */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); /* if assoclen is ZERO, skip reading the assoc data */ @@ -824,7 +824,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead) zero_assoc_jump_cmd2 = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_MATH_Z); /* read IV */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); /* read assoc data */ @@ -836,7 +836,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead) /* read IV - is the only input data */ set_jump_tgt_here(desc, zero_assoc_jump_cmd2); - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | FIFOLD_TYPE_LAST1); @@ -888,14 +888,14 @@ static int gcm_set_sh_desc(struct crypto_aead *aead) /* assoclen + cryptlen = seqinlen - ivsize - icvsize */ append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM, - ctx->authsize + tfm->ivsize); + ctx->authsize + ivsize); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, REG2, SEQOUTLEN, REG0, CAAM_CMD_SZ); append_math_sub(desc, REG1, REG3, REG2, CAAM_CMD_SZ); /* read IV */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); /* jump to zero-payload command if cryptlen is zero */ @@ -968,7 +968,7 @@ static int gcm_setauthsize(struct crypto_aead *authenc, unsigned int authsize) static int rfc4106_set_sh_desc(struct crypto_aead *aead) { - struct aead_tfm *tfm = &aead->base.crt_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; @@ -1012,7 +1012,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) append_math_add(desc, VARSEQOUTLEN, ZERO, REG3, CAAM_CMD_SZ); /* assoclen + cryptlen = seqinlen - ivsize */ - append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, tfm->ivsize); + append_math_sub_imm_u32(desc, REG2, SEQINLEN, IMM, ivsize); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, VARSEQINLEN, REG2, REG3, CAAM_CMD_SZ); @@ -1021,7 +1021,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) append_fifo_load_as_imm(desc, (void *)(ctx->key + ctx->enckeylen), 4, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV); /* Read AES-GCM-ESP IV */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); /* Read assoc data */ @@ -1085,7 +1085,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) /* assoclen + cryptlen = seqinlen - ivsize - icvsize */ append_math_sub_imm_u32(desc, REG3, SEQINLEN, IMM, - ctx->authsize + tfm->ivsize); + ctx->authsize + ivsize); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, REG2, SEQOUTLEN, REG0, CAAM_CMD_SZ); @@ -1098,7 +1098,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) append_fifo_load_as_imm(desc, (void *)(ctx->key + ctx->enckeylen), 4, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV); /* Read AES-GCM-ESP IV */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_CLASS1 | + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_CLASS1 | FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1); /* Read assoc data */ @@ -1161,17 +1161,17 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) /* Generate IV */ geniv = NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DEST_DECO | NFIFOENTRY_DTYPE_MSG | NFIFOENTRY_LC1 | - NFIFOENTRY_PTYPE_RND | (tfm->ivsize << NFIFOENTRY_DLEN_SHIFT); + NFIFOENTRY_PTYPE_RND | (ivsize << NFIFOENTRY_DLEN_SHIFT); append_load_imm_u32(desc, geniv, LDST_CLASS_IND_CCB | LDST_SRCDST_WORD_INFO_FIFO | LDST_IMM); append_cmd(desc, CMD_LOAD | DISABLE_AUTO_INFO_FIFO); move_cmd = append_move(desc, MOVE_SRC_INFIFO | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); append_cmd(desc, CMD_LOAD | ENABLE_AUTO_INFO_FIFO); /* Copy generated IV to OFIFO */ write_iv_cmd = append_move(desc, MOVE_SRC_DESCBUF | MOVE_DEST_OUTFIFO | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Class 1 operation */ append_operation(desc, ctx->class1_alg_type | @@ -1199,7 +1199,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead) /* End of blank commands */ /* No need to reload iv */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_SKIP); + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_SKIP); /* Read assoc data */ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLDST_VLF | @@ -1249,7 +1249,7 @@ static int rfc4106_setauthsize(struct crypto_aead *authenc, static int rfc4543_set_sh_desc(struct crypto_aead *aead) { - struct aead_tfm *tfm = &aead->base.crt_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; @@ -1291,7 +1291,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Load AES-GMAC ESP IV into Math1 register */ append_cmd(desc, CMD_SEQ_LOAD | LDST_SRCDST_WORD_DECO_MATH1 | - LDST_CLASS_DECO | tfm->ivsize); + LDST_CLASS_DECO | ivsize); /* Wait the DMA transaction to finish */ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | @@ -1299,11 +1299,11 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Overwrite blank immediate AES-GMAC ESP IV data */ write_iv_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Overwrite blank immediate AAD data */ write_aad_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* cryptlen = seqoutlen - authsize */ append_math_sub_imm_u32(desc, REG3, SEQOUTLEN, IMM, ctx->authsize); @@ -1313,7 +1313,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Read Salt and AES-GMAC ESP IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + tfm->ivsize)); + FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + ivsize)); /* Append Salt */ append_data(desc, (void *)(ctx->key + ctx->enckeylen), 4); set_move_tgt_here(desc, write_iv_cmd); @@ -1344,7 +1344,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Authenticate AES-GMAC ESP IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_AAD | tfm->ivsize); + FIFOLD_TYPE_AAD | ivsize); set_move_tgt_here(desc, write_aad_cmd); /* Blank commands. Will be overwritten by AES-GMAC ESP IV. */ append_cmd(desc, 0x00000000); @@ -1407,7 +1407,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Load AES-GMAC ESP IV into Math1 register */ append_cmd(desc, CMD_SEQ_LOAD | LDST_SRCDST_WORD_DECO_MATH1 | - LDST_CLASS_DECO | tfm->ivsize); + LDST_CLASS_DECO | ivsize); /* Wait the DMA transaction to finish */ append_jump(desc, JUMP_TEST_ALL | JUMP_COND_CALM | @@ -1418,11 +1418,11 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Overwrite blank immediate AES-GMAC ESP IV data */ write_iv_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Overwrite blank immediate AAD data */ write_aad_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* assoclen = (assoclen + cryptlen) - cryptlen */ append_math_sub(desc, REG2, SEQOUTLEN, REG0, CAAM_CMD_SZ); @@ -1440,7 +1440,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Read Salt and AES-GMAC ESP IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + tfm->ivsize)); + FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + ivsize)); /* Append Salt */ append_data(desc, (void *)(ctx->key + ctx->enckeylen), 4); set_move_tgt_here(desc, write_iv_cmd); @@ -1461,7 +1461,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Authenticate AES-GMAC ESP IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_AAD | tfm->ivsize); + FIFOLD_TYPE_AAD | ivsize); set_move_tgt_here(desc, write_aad_cmd); /* Blank commands. Will be overwritten by AES-GMAC ESP IV. */ append_cmd(desc, 0x00000000); @@ -1527,26 +1527,26 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Generate IV */ geniv = NFIFOENTRY_STYPE_PAD | NFIFOENTRY_DEST_DECO | NFIFOENTRY_DTYPE_MSG | NFIFOENTRY_LC1 | - NFIFOENTRY_PTYPE_RND | (tfm->ivsize << NFIFOENTRY_DLEN_SHIFT); + NFIFOENTRY_PTYPE_RND | (ivsize << NFIFOENTRY_DLEN_SHIFT); append_load_imm_u32(desc, geniv, LDST_CLASS_IND_CCB | LDST_SRCDST_WORD_INFO_FIFO | LDST_IMM); append_cmd(desc, CMD_LOAD | DISABLE_AUTO_INFO_FIFO); /* Move generated IV to Math1 register */ append_move(desc, MOVE_SRC_INFIFO | MOVE_DEST_MATH1 | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); append_cmd(desc, CMD_LOAD | ENABLE_AUTO_INFO_FIFO); /* Overwrite blank immediate AES-GMAC IV data */ write_iv_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Overwrite blank immediate AAD data */ write_aad_cmd = append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_DESCBUF | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Copy generated IV to OFIFO */ append_move(desc, MOVE_SRC_MATH1 | MOVE_DEST_OUTFIFO | - (tfm->ivsize << MOVE_LEN_SHIFT)); + (ivsize << MOVE_LEN_SHIFT)); /* Class 1 operation */ append_operation(desc, ctx->class1_alg_type | @@ -1573,7 +1573,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Read Salt and AES-GMAC generated IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + tfm->ivsize)); + FIFOLD_TYPE_IV | FIFOLD_TYPE_FLUSH1 | (4 + ivsize)); /* Append Salt */ append_data(desc, (void *)(ctx->key + ctx->enckeylen), 4); set_move_tgt_here(desc, write_iv_cmd); @@ -1583,7 +1583,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* End of blank commands */ /* No need to reload iv */ - append_seq_fifo_load(desc, tfm->ivsize, FIFOLD_CLASS_SKIP); + append_seq_fifo_load(desc, ivsize, FIFOLD_CLASS_SKIP); /* Read assoc data */ append_seq_fifo_load(desc, 0, FIFOLD_CLASS_CLASS1 | FIFOLDST_VLF | @@ -1594,7 +1594,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead) /* Authenticate AES-GMAC IV */ append_cmd(desc, CMD_FIFO_LOAD | FIFOLD_CLASS_CLASS1 | IMMEDIATE | - FIFOLD_TYPE_AAD | tfm->ivsize); + FIFOLD_TYPE_AAD | ivsize); set_move_tgt_here(desc, write_aad_cmd); /* Blank commands. Will be overwritten by AES-GMAC IV. */ append_cmd(desc, 0x00000000); |