25     EVP_CIPHER_CTX *cctx;  member
60     ctx->cctx = EVP_CIPHER_CTX_new();  in CMAC_CTX_new()
61     if (ctx->cctx == NULL) {  in CMAC_CTX_new()
71     EVP_CIPHER_CTX_reset(ctx->cctx);  in CMAC_CTX_cleanup()
81     return ctx->cctx;  in CMAC_CTX_get0_cipher_ctx()
89     EVP_CIPHER_CTX_free(ctx->cctx);  in CMAC_CTX_free()
99     if ((bl = EVP_CIPHER_CTX_get_block_size(in->cctx)) < 0)  in CMAC_CTX_copy()
101     if (!EVP_CIPHER_CTX_copy(out->cctx, in->cctx))  in CMAC_CTX_copy()
121         if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, zero_iv))  in CMAC_Init()
123         memset(ctx->tbl, 0, EVP_CIPHER_CTX_get_block_size(ctx->cctx));  in CMAC_Init()
131         if (!EVP_EncryptInit_ex(ctx->cctx, cipher, impl, NULL, NULL))  in CMAC_Init()
140         if (EVP_CIPHER_CTX_get0_cipher(ctx->cctx) == NULL)  in CMAC_Init()
142         if (EVP_CIPHER_CTX_set_key_length(ctx->cctx, keylen) <= 0)  in CMAC_Init()
144         if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, key, zero_iv))  in CMAC_Init()
146         if ((bl = EVP_CIPHER_CTX_get_block_size(ctx->cctx)) < 0)  in CMAC_Init()
148         if (EVP_Cipher(ctx->cctx, ctx->tbl, zero_iv, bl) <= 0)  in CMAC_Init()
154         if (!EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, zero_iv))  in CMAC_Init()
172     if ((bl = EVP_CIPHER_CTX_get_block_size(ctx->cctx)) < 0)  in CMAC_Update()
189         if (EVP_Cipher(ctx->cctx, ctx->tbl, ctx->last_block, bl) <= 0)  in CMAC_Update()
194         if (EVP_Cipher(ctx->cctx, ctx->tbl, data, bl) <= 0)  in CMAC_Update()
212     if ((bl = EVP_CIPHER_CTX_get_block_size(ctx->cctx)) < 0)  in CMAC_Final()
230     if (EVP_Cipher(ctx->cctx, out, out, bl) <= 0) {  in CMAC_Final()
248     return EVP_EncryptInit_ex(ctx->cctx, NULL, NULL, NULL, ctx->tbl);  in CMAC_resume()