diff options
Diffstat (limited to 'third_party/srtp/crypto/include/crypto_types.h')
| -rw-r--r-- | third_party/srtp/crypto/include/crypto_types.h | 62 |
1 files changed, 52 insertions, 10 deletions
diff --git a/third_party/srtp/crypto/include/crypto_types.h b/third_party/srtp/crypto/include/crypto_types.h index 0ce50f4b..dbb50c37 100644 --- a/third_party/srtp/crypto/include/crypto_types.h +++ b/third_party/srtp/crypto/include/crypto_types.h @@ -8,7 +8,7 @@ */ /* * - * Copyright(c) 2001-2006 Cisco Systems, Inc. + * Copyright(c) 2001-2006,2013 Cisco Systems, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -97,12 +97,19 @@ #define NULL_CIPHER 0 /** - * @brief AES-128 Integer Counter Mode (AES ICM) + * @brief AES Integer Counter Mode (AES ICM) * - * AES-128 ICM is the variant of counter mode that is used by Secure RTP. - * This cipher uses a 16-octet key and a 30-octet offset (or salt) value. + * AES ICM is the variant of counter mode that is used by Secure RTP. + * This cipher uses a 16-, 24-, or 32-octet key concatenated with a + * 14-octet offset (or salt) value. + */ +#define AES_ICM 1 + +/** + * @brief AES-128 Integer Counter Mode (AES ICM) + * AES-128 ICM is a deprecated alternate name for AES ICM. */ -#define AES_128_ICM 1 +#define AES_128_ICM AES_ICM /** * @brief SEAL 3.0 @@ -113,19 +120,54 @@ #define SEAL 2 /** - * @brief AES-128 Integer Counter Mode (AES ICM) + * @brief AES Cipher Block Chaining mode (AES CBC) * - * AES-128 ICM is the variant of counter mode that is used by Secure RTP. - * This cipher uses a 16-octet key and a 30-octet offset (or salt) value. + * AES CBC is the AES Cipher Block Chaining mode. + * This cipher uses a 16-, 24-, or 32-octet key. */ -#define AES_128_CBC 3 +#define AES_CBC 3 + +/** + * @brief AES-128 Cipher Block Chaining mode (AES CBC) + * + * AES-128 CBC is a deprecated alternate name for AES CBC. + */ +#define AES_128_CBC AES_CBC /** * @brief Strongest available cipher. * * This identifier resolves to the strongest cipher type available. */ -#define STRONGHOLD_CIPHER AES_128_ICM +#define STRONGHOLD_CIPHER AES_ICM + +/** + * @brief AES-192 Integer Counter Mode (AES ICM) + * AES-192 ICM is a deprecated alternate name for AES ICM. + */ +#define AES_192_ICM 4 + +/** + * @brief AES-256 Integer Counter Mode (AES ICM) + * AES-256 ICM is a deprecated alternate name for AES ICM. + */ +#define AES_256_ICM 5 + +/** + * @brief AES-128_GCM Galois Counter Mode (AES GCM) + * + * AES-128 GCM is the variant of galois counter mode that is used by + * Secure RTP. This cipher uses a 16-octet key. + */ +#define AES_128_GCM 6 + +/** + * @brief AES-256_GCM Galois Counter Mode (AES GCM) + * + * AES-256 GCM is the variant of galois counter mode that is used by + * Secure RTP. This cipher uses a 32-octet key. + */ +#define AES_256_GCM 7 /** * @} |