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