diff options
Diffstat (limited to 'src/or/onion.c')
| -rw-r--r-- | src/or/onion.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/or/onion.c b/src/or/onion.c index 132950cb7..514473b7b 100644 --- a/src/or/onion.c +++ b/src/or/onion.c @@ -420,6 +420,9 @@ create_onion_cipher(int cipher_type, char *key, char *iv, int encrypt_mode) case ONION_CIPHER_DES: cipher_type = CRYPTO_CIPHER_DES; break; + case ONION_CIPHER_3DES: + cipher_type = CRYPTO_CIPHER_3DES; + break; case ONION_CIPHER_RC4 : cipher_type = CRYPTO_CIPHER_RC4; break; @@ -624,8 +627,8 @@ int encrypt_onion(unsigned char *onion, uint32_t onionlen, crypto_pk_env_t *pkey log(LOG_DEBUG,"encrypt_onion() : RSA encrypted first 128 bytes of the onion."); - /* now encrypt the rest with DES OFB */ - crypt_env = crypto_create_init_cipher(CRYPTO_CIPHER_DES, digest, iv, 1); + /* now encrypt the rest with 3DES OFB */ + crypt_env = crypto_create_init_cipher(CRYPTO_CIPHER_3DES, digest, iv, 1); if (!crypt_env) { log(LOG_ERR,"Error creating the crypto environment."); goto error; @@ -635,7 +638,7 @@ int encrypt_onion(unsigned char *onion, uint32_t onionlen, crypto_pk_env_t *pkey log(LOG_ERR,"Error performing DES encryption:%s",crypto_perror()); goto error; } - log(LOG_DEBUG,"encrypt_onion() : DES OFB encrypted the rest of the onion."); + log(LOG_DEBUG,"encrypt_onion() : 3DES OFB encrypted the rest of the onion."); /* now copy tmpbuf to onion */ memcpy(onion,tmpbuf,onionlen); @@ -687,8 +690,8 @@ int decrypt_onion(unsigned char *onion, uint32_t onionlen, crypto_pk_env_t *prke } log(LOG_DEBUG,"decrypt_onion() : Computed DES key."); - /* now decrypt the rest with DES OFB */ - crypt_env = crypto_create_init_cipher(CRYPTO_CIPHER_DES, digest, iv, 0); + /* now decrypt the rest with 3DES OFB */ + crypt_env = crypto_create_init_cipher(CRYPTO_CIPHER_3DES, digest, iv, 0); if (!crypt_env) { log(LOG_ERR,"Error creating crypto environment"); goto error; |