45 #ifndef SRTP_CRYPTO_TYPES_H
46 #define SRTP_CRYPTO_TYPES_H
55 #define SRTP_NULL_CIPHER 0
64 #define SRTP_AES_ICM_128 1
73 #define SRTP_AES_ICM_192 4
82 #define SRTP_AES_ICM_256 5
90 #define SRTP_AES_GCM_128 6
98 #define SRTP_AES_GCM_256 7
106 #define SRTP_NULL_AUTH 0
114 #define SRTP_HMAC_SHA1 3