Lines Matching refs:buf
92 u8 buf[AES_BLOCK_SIZE]; in aesgcm_mac() local
100 aesgcm_encrypt_block(&ctx->aes_ctx, buf, ctr); in aesgcm_mac()
101 crypto_xor_cpy(authtag, buf, (u8 *)&ghash, ctx->authsize); in aesgcm_mac()
104 memzero_explicit(buf, sizeof(buf)); in aesgcm_mac()
110 u8 buf[AES_BLOCK_SIZE]; in aesgcm_crypt() local
122 aesgcm_encrypt_block(&ctx->aes_ctx, buf, ctr); in aesgcm_crypt()
123 crypto_xor_cpy(dst, src, buf, min(len, AES_BLOCK_SIZE)); in aesgcm_crypt()
129 memzero_explicit(buf, sizeof(buf)); in aesgcm_crypt()
699 static u8 buf[sizeof(ptext12)]; in libaesgcm_init() local
707 if (!aesgcm_decrypt(&ctx, buf, aesgcm_tv[i].ctext, plen, in libaesgcm_init()
710 || memcmp(buf, aesgcm_tv[i].ptext, plen)) { in libaesgcm_init()
716 aesgcm_encrypt(&ctx, buf, buf, plen, aesgcm_tv[i].assoc, in libaesgcm_init()
718 if (memcmp(buf, aesgcm_tv[i].ctext, plen)) { in libaesgcm_init()
724 if (!aesgcm_decrypt(&ctx, buf, buf, plen, aesgcm_tv[i].assoc, in libaesgcm_init()
726 || memcmp(buf, aesgcm_tv[i].ptext, plen)) { in libaesgcm_init()