439 	des_ctx_t *des_ctx = NULL;  in des_common_init()  local
454 		des_ctx = ecb_alloc_ctx(kmflag);  in des_common_init()
463 		if (des_ctx == NULL)  in des_common_init()
464 			des_ctx = cbc_alloc_ctx(kmflag);  in des_common_init()
467 		des_ctx = ecb_alloc_ctx(kmflag);  in des_common_init()
476 		if (des_ctx == NULL)  in des_common_init()
477 			des_ctx = cbc_alloc_ctx(kmflag);  in des_common_init()
483 	if ((rv = des_common_init_ctx(des_ctx, template, mechanism, key,  in des_common_init()
485 		crypto_free_mode_ctx(des_ctx);  in des_common_init()
489 	ctx->cc_provider_private = des_ctx;  in des_common_init()
534 	des_ctx_t *des_ctx;  in des_encrypt()  local
545 	des_ctx = ctx->cc_provider_private;  in des_encrypt()
562 	ASSERT(des_ctx->dc_remainder_len == 0);  in des_encrypt()
576 	des_ctx_t *des_ctx;  in des_decrypt()  local
587 	des_ctx = ctx->cc_provider_private;  in des_decrypt()
604 	ASSERT(des_ctx->dc_remainder_len == 0);  in des_decrypt()
740 	des_ctx_t *des_ctx;  in des_encrypt_final()  local
743 	des_ctx = ctx->cc_provider_private;  in des_encrypt_final()
750 	if (des_ctx->dc_remainder_len > 0)  in des_encrypt_final()
764 	des_ctx_t *des_ctx;  in des_decrypt_final()  local
767 	des_ctx = ctx->cc_provider_private;  in des_decrypt_final()
774 	if (des_ctx->dc_remainder_len > 0)  in des_decrypt_final()
792 	des_ctx_t des_ctx;		/* on the stack */  in des_encrypt_atomic()  local
837 	bzero(&des_ctx, sizeof (des_ctx_t));  in des_encrypt_atomic()
839 	if ((ret = des_common_init_ctx(&des_ctx, template, mechanism, key,  in des_encrypt_atomic()
852 		ret = crypto_update_iov(&des_ctx, plaintext, ciphertext,  in des_encrypt_atomic()
856 		ret = crypto_update_uio(&des_ctx, plaintext, ciphertext,  in des_encrypt_atomic()
860 		ret = crypto_update_mp(&des_ctx, plaintext, ciphertext,  in des_encrypt_atomic()
867 	if (des_ctx.dc_flags & PROVIDER_OWNS_KEY_SCHEDULE) {  in des_encrypt_atomic()
868 		bzero(des_ctx.dc_keysched, des_ctx.dc_keysched_len);  in des_encrypt_atomic()
869 		kmem_free(des_ctx.dc_keysched, des_ctx.dc_keysched_len);  in des_encrypt_atomic()
873 		ASSERT(des_ctx.dc_remainder_len == 0);  in des_encrypt_atomic()
895 	des_ctx_t des_ctx;	/* on the stack */  in des_decrypt_atomic()  local
940 	bzero(&des_ctx, sizeof (des_ctx_t));  in des_decrypt_atomic()
942 	if ((ret = des_common_init_ctx(&des_ctx, template, mechanism, key,  in des_decrypt_atomic()
955 		ret = crypto_update_iov(&des_ctx, ciphertext, plaintext,  in des_decrypt_atomic()
959 		ret = crypto_update_uio(&des_ctx, ciphertext, plaintext,  in des_decrypt_atomic()
963 		ret = crypto_update_mp(&des_ctx, ciphertext, plaintext,  in des_decrypt_atomic()
970 	if (des_ctx.dc_flags & PROVIDER_OWNS_KEY_SCHEDULE) {  in des_decrypt_atomic()
971 		bzero(des_ctx.dc_keysched, des_ctx.dc_keysched_len);  in des_decrypt_atomic()
972 		kmem_free(des_ctx.dc_keysched, des_ctx.dc_keysched_len);  in des_decrypt_atomic()
976 		ASSERT(des_ctx.dc_remainder_len == 0);  in des_decrypt_atomic()
1046 	des_ctx_t *des_ctx = ctx->cc_provider_private;  in des_free_context()  local
1048 	if (des_ctx != NULL) {  in des_free_context()
1049 		if (des_ctx->dc_flags & PROVIDER_OWNS_KEY_SCHEDULE) {  in des_free_context()
1050 			ASSERT(des_ctx->dc_keysched_len != 0);  in des_free_context()
1051 			bzero(des_ctx->dc_keysched, des_ctx->dc_keysched_len);  in des_free_context()
1052 			kmem_free(des_ctx->dc_keysched,  in des_free_context()
1053 			    des_ctx->dc_keysched_len);  in des_free_context()
1055 		crypto_free_mode_ctx(des_ctx);  in des_free_context()
1109 des_common_init_ctx(des_ctx_t *des_ctx, crypto_spi_ctx_template_t *template,  in des_common_init_ctx()  argument
1130 		des_ctx->dc_flags |= PROVIDER_OWNS_KEY_SCHEDULE;  in des_common_init_ctx()
1131 		des_ctx->dc_keysched_len = size;  in des_common_init_ctx()
1135 	des_ctx->dc_keysched = keysched;  in des_common_init_ctx()
1138 		des_ctx->dc_flags |= DES3_STRENGTH;  in des_common_init_ctx()
1144 		rv = cbc_init_ctx((cbc_ctx_t *)des_ctx, mechanism->cm_param,  in des_common_init_ctx()
1149 		des_ctx->dc_flags |= ECB_MODE;  in des_common_init_ctx()
1153 		if (des_ctx->dc_flags & PROVIDER_OWNS_KEY_SCHEDULE) {  in des_common_init_ctx()