diff options
Diffstat (limited to 'src/common/crypto.h')
| -rw-r--r-- | src/common/crypto.h | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/src/common/crypto.h b/src/common/crypto.h index a6b269f5d7..019a536a4c 100644 --- a/src/common/crypto.h +++ b/src/common/crypto.h @@ -2,35 +2,42 @@ /* See LICENSE for licensing information */ /* $Id$ */ +/** + * \file crypto.c + * + * \brief Headers for low-level cryptographic functions. + **/ + #ifndef __CRYPTO_H #define __CRYPTO_H #include <stdio.h> -/* Length of the output of our message digest. */ +/** Length of the output of our message digest. */ #define DIGEST_LEN 20 -/* Length of our symmetric cipher's keys. */ +/** Length of our symmetric cipher's keys. */ #define CIPHER_KEY_LEN 16 -/* Length of our public keys. */ +/** Length of our public keys. */ #define PK_BYTES (1024/8) -/* Length of our DH keys. */ +/** Length of our DH keys. */ #define DH_BYTES (1024/8) -/* Constants used to indicate desired public-key padding functions. */ +/** Constants used to indicate no padding for public-key encryption */ #define PK_NO_PADDING 60000 +/** Constants used to indicate PKCS1 padding for public-key encryption */ #define PK_PKCS1_PADDING 60001 +/** Constants used to indicate OAEP padding for public-key encryption */ #define PK_PKCS1_OAEP_PADDING 60002 -/* Bytes added for PKCS1 padding. */ +/** Number of bytes added for PKCS1 padding. */ #define PKCS1_PADDING_OVERHEAD 11 -/* Bytes added for PKCS1-OAEP padding. */ +/** Number of bytes added for PKCS1-OAEP padding. */ #define PKCS1_OAEP_PADDING_OVERHEAD 42 -/* Length of encoded public key fingerprints, including space; but not +/** Length of encoded public key fingerprints, including space; but not * including terminating NUL. */ #define FINGERPRINT_LEN 49 - typedef struct crypto_pk_env_t crypto_pk_env_t; typedef struct crypto_cipher_env_t crypto_cipher_env_t; typedef struct crypto_digest_env_t crypto_digest_env_t; |