/usr/include/srtp/crypto.h is in libsrtp0-dev 1.4.5~20130609~dfsg-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | /*
* crypto.h
*
* API for libcrypto
*
* David A. McGrew
* Cisco Systems, Inc.
*/
#ifndef CRYPTO_H
#define CRYPTO_H
/**
* @brief A cipher_type_id_t is an identifier for a particular cipher
* type.
*
* A cipher_type_id_t is an integer that represents a particular
* cipher type, e.g. the Advanced Encryption Standard (AES). A
* NULL_CIPHER is avaliable; this cipher leaves the data unchanged,
* and can be selected to indicate that no encryption is to take
* place.
*
* @ingroup Ciphers
*/
typedef uint32_t cipher_type_id_t;
/**
* @brief An auth_type_id_t is an identifier for a particular authentication
* function.
*
* An auth_type_id_t is an integer that represents a particular
* authentication function type, e.g. HMAC-SHA1. A NULL_AUTH is
* avaliable; this authentication function performs no computation,
* and can be selected to indicate that no authentication is to take
* place.
*
* @ingroup Authentication
*/
typedef uint32_t auth_type_id_t;
#endif /* CRYPTO_H */
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