| Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/openssl/src/crypto/evp/e_null.c |
| Source code | Switch to Preprocessed file |
| Line | Source | Count | ||||||
|---|---|---|---|---|---|---|---|---|
| 1 | /* | - | ||||||
| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. | - | ||||||
| 3 | * | - | ||||||
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use | - | ||||||
| 5 | * this file except in compliance with the License. You can obtain a copy | - | ||||||
| 6 | * in the file LICENSE in the source distribution or at | - | ||||||
| 7 | * https://www.openssl.org/source/license.html | - | ||||||
| 8 | */ | - | ||||||
| 9 | - | |||||||
| 10 | #include <stdio.h> | - | ||||||
| 11 | #include "internal/cryptlib.h" | - | ||||||
| 12 | #include <openssl/evp.h> | - | ||||||
| 13 | #include <openssl/objects.h> | - | ||||||
| 14 | #include "internal/evp_int.h" | - | ||||||
| 15 | - | |||||||
| 16 | static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, | - | ||||||
| 17 | const unsigned char *iv, int enc); | - | ||||||
| 18 | static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | - | ||||||
| 19 | const unsigned char *in, size_t inl); | - | ||||||
| 20 | static const EVP_CIPHER n_cipher = { | - | ||||||
| 21 | NID_undef, | - | ||||||
| 22 | 1, 0, 0, 0, | - | ||||||
| 23 | null_init_key, | - | ||||||
| 24 | null_cipher, | - | ||||||
| 25 | NULL, | - | ||||||
| 26 | 0, | - | ||||||
| 27 | NULL, | - | ||||||
| 28 | NULL, | - | ||||||
| 29 | NULL, | - | ||||||
| 30 | NULL | - | ||||||
| 31 | }; | - | ||||||
| 32 | - | |||||||
| 33 | const EVP_CIPHER *EVP_enc_null(void) | - | ||||||
| 34 | { | - | ||||||
| 35 | return &n_cipher; executed 51 times by 1 test: return &n_cipher;Executed by:
| 51 | ||||||
| 36 | } | - | ||||||
| 37 | - | |||||||
| 38 | static int null_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, | - | ||||||
| 39 | const unsigned char *iv, int enc) | - | ||||||
| 40 | { | - | ||||||
| 41 | return 1; executed 79 times by 1 test: return 1;Executed by:
| 79 | ||||||
| 42 | } | - | ||||||
| 43 | - | |||||||
| 44 | static int null_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, | - | ||||||
| 45 | const unsigned char *in, size_t inl) | - | ||||||
| 46 | { | - | ||||||
| 47 | if (in != out)
| 0-275 | ||||||
| 48 | memcpy(out, in, inl); never executed: memcpy(out, in, inl); | 0 | ||||||
| 49 | return 1; executed 275 times by 1 test: return 1;Executed by:
| 275 | ||||||
| 50 | } | - | ||||||
| Source code | Switch to Preprocessed file |