Cross Reference: /illumos-gate/usr/src/uts/common/crypto/io/sha2

Lines Matching refs:ctx
66 #define	PROV_SHA2_CTX(ctx)	((sha2_ctx_t *)(ctx)->cc_provider_private)
67 #define	PROV_SHA2_HMAC_CTX(ctx)	((sha2_hmac_ctx_t *)(ctx)->cc_provider_private)
80 #define	PROV_SHA2_DIGEST_KEY(mech, ctx, key, len, digest) {	\
81 	SHA2Init(mech, ctx);				\
82 	SHA2Update(ctx, key, len);			\
83 	SHA2Final(digest, ctx);				\
264 sha2_digest_init(crypto_ctx_t *ctx, crypto_mechanism_t *mechanism,
271 	ctx->cc_provider_private = kmem_alloc(sizeof (sha2_ctx_t),
273 	if (ctx->cc_provider_private == NULL)
276 	PROV_SHA2_CTX(ctx)->sc_mech_type = mechanism->cm_type;
277 	SHA2Init(mechanism->cm_type, &PROV_SHA2_CTX(ctx)->sc_sha2_ctx);
578 sha2_digest(crypto_ctx_t *ctx, crypto_data_t *data, crypto_data_t *digest,
584 	ASSERT(ctx->cc_provider_private != NULL);
586 	switch (PROV_SHA2_CTX(ctx)->sc_mech_type) {
615 		SHA2Update(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
620 		ret = sha2_digest_update_uio(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
624 		ret = sha2_digest_update_mblk(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
633 		kmem_free(ctx->cc_provider_private, sizeof (sha2_ctx_t));
634 		ctx->cc_provider_private = NULL;
646 		    digest->cd_offset, &PROV_SHA2_CTX(ctx)->sc_sha2_ctx);
649 		ret = sha2_digest_final_uio(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
653 		ret = sha2_digest_final_mblk(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
667 	kmem_free(ctx->cc_provider_private, sizeof (sha2_ctx_t));
668 	ctx->cc_provider_private = NULL;
674 sha2_digest_update(crypto_ctx_t *ctx, crypto_data_t *data,
679 	ASSERT(ctx->cc_provider_private != NULL);
686 		SHA2Update(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
691 		ret = sha2_digest_update_uio(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
695 		ret = sha2_digest_update_mblk(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
707 sha2_digest_final(crypto_ctx_t *ctx, crypto_data_t *digest,
713 	ASSERT(ctx->cc_provider_private != NULL);
715 	switch (PROV_SHA2_CTX(ctx)->sc_mech_type) {
745 		    digest->cd_offset, &PROV_SHA2_CTX(ctx)->sc_sha2_ctx);
748 		ret = sha2_digest_final_uio(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
752 		ret = sha2_digest_final_mblk(&PROV_SHA2_CTX(ctx)->sc_sha2_ctx,
766 	kmem_free(ctx->cc_provider_private, sizeof (sha2_ctx_t));
767 	ctx->cc_provider_private = NULL;
876 sha2_mac_init_ctx(sha2_hmac_ctx_t *ctx, void *keyval, uint_t length_in_bytes)
883 	if (ctx->hc_mech_type <= SHA256_HMAC_GEN_MECH_INFO_TYPE) {
903 	SHA2Init(ctx->hc_mech_type, &ctx->hc_icontext);
904 	SHA2Update(&ctx->hc_icontext, (uint8_t *)ipad, block_size);
907 	SHA2Init(ctx->hc_mech_type, &ctx->hc_ocontext);
908 	SHA2Update(&ctx->hc_ocontext, (uint8_t *)opad, block_size);
915 sha2_mac_init(crypto_ctx_t *ctx, crypto_mechanism_t *mechanism,
947 	ctx->cc_provider_private = kmem_alloc(sizeof (sha2_hmac_ctx_t),
949 	if (ctx->cc_provider_private == NULL)
952 	PROV_SHA2_HMAC_CTX(ctx)->hc_mech_type = mechanism->cm_type;
955 		bcopy(ctx_template, PROV_SHA2_HMAC_CTX(ctx),
961 			sha2_hmac_ctx_t *hmac_ctx = ctx->cc_provider_private;
971 			sha2_mac_init_ctx(PROV_SHA2_HMAC_CTX(ctx),
974 			sha2_mac_init_ctx(PROV_SHA2_HMAC_CTX(ctx),
987 		    PROV_SHA2_HMAC_CTX(ctx)->hc_digest_len);
988 		if (PROV_SHA2_HMAC_CTX(ctx)->hc_digest_len > sha_digest_len)
993 		bzero(ctx->cc_provider_private, sizeof (sha2_hmac_ctx_t));
994 		kmem_free(ctx->cc_provider_private, sizeof (sha2_hmac_ctx_t));
995 		ctx->cc_provider_private = NULL;
1003 sha2_mac_update(crypto_ctx_t *ctx, crypto_data_t *data,
1008 	ASSERT(ctx->cc_provider_private != NULL);
1016 		SHA2Update(&PROV_SHA2_HMAC_CTX(ctx)->hc_icontext,
1022 		    &PROV_SHA2_HMAC_CTX(ctx)->hc_icontext, data);
1026 		    &PROV_SHA2_HMAC_CTX(ctx)->hc_icontext, data);
1037 sha2_mac_final(crypto_ctx_t *ctx, crypto_data_t *mac, crypto_req_handle_t req)
1043 	ASSERT(ctx->cc_provider_private != NULL);
1046 	switch (PROV_SHA2_HMAC_CTX(ctx)->hc_mech_type) {
1058 		digest_len = PROV_SHA2_HMAC_CTX(ctx)->hc_digest_len;
1063 		digest_len = PROV_SHA2_HMAC_CTX(ctx)->hc_digest_len;
1079 	SHA2Final(digest, &PROV_SHA2_HMAC_CTX(ctx)->hc_icontext);
1085 	SHA2Update(&PROV_SHA2_HMAC_CTX(ctx)->hc_ocontext, digest,
1101 			    &PROV_SHA2_HMAC_CTX(ctx)->hc_ocontext);
1107 			    &PROV_SHA2_HMAC_CTX(ctx)->hc_ocontext);
1112 		    &PROV_SHA2_HMAC_CTX(ctx)->hc_ocontext, mac,
1117 		    &PROV_SHA2_HMAC_CTX(ctx)->hc_ocontext, mac,
1129 	bzero(ctx->cc_provider_private, sizeof (sha2_hmac_ctx_t));
1130 	kmem_free(ctx->cc_provider_private, sizeof (sha2_hmac_ctx_t));
1131 	ctx->cc_provider_private = NULL;
1136 #define	SHA2_MAC_UPDATE(data, ctx, ret) {				\
1139 		SHA2Update(&(ctx).hc_icontext,				\
1144 		ret = sha2_digest_update_uio(&(ctx).hc_icontext, data);	\
1147 		ret = sha2_digest_update_mblk(&(ctx).hc_icontext,	\
1588 sha2_free_context(crypto_ctx_t *ctx)
1592 	if (ctx->cc_provider_private == NULL)
1602 	if (PROV_SHA2_CTX(ctx)->sc_mech_type % 3 == 0)
1607 	bzero(ctx->cc_provider_private, ctx_len);
1608 	kmem_free(ctx->cc_provider_private, ctx_len);
1609 	ctx->cc_provider_private = NULL;