[−][src]Crate kerberos_crypto
Kerberos crypto
Library to implement the cryptographic algorithms involved in the kerberos protocol.
The library provides different ciphers. The ciphers are classes which implements the diferent algorithms. All of them implement the KerberosCipher trait.
Supported algorithms
- RC4-HMAC
- AES128-CTS-HMAC-SHA1-96
- AES256-CTS-HMAC-SHA1-96
Modules
| aes_hmac_sha1 | This module provides routines to encrypt/decrypt by using the AES algorithm with HMAC-SHA1 required by AES128_CTS_HMAC_SHA1_96 and AES256_CTS_HMAC_SHA1_96. |
| rc4_hmac_md5 | This module provides routines to encrypt/decrypt by using the RC4 algorithm with HMAC-MD5 required by RC4_HMAC |
Structs
| AesCipher | Cipher for the AES algorithm, used by the encryption types AES128_CTS_HMAC_SHA1_96 and AES256_CTS_HMAC_SHA1_96 |
| Rc4Cipher | Cipher for the RC4 algorithm, used by the encryption type RC4_HMAC |
Enums
| AesSizes | Enum to provide asociated parameters with each size of the AES algorithm |
| Error | Error raised by the routines of this library |
| Key | Encapsules the possible keys used by this Kerberos implementation. Each key can be used by a different cryptographic algorithm. |
Constants
| AES128_KEY_SIZE | Size of AES-128 key, 16 bytes |
| AES128_SEED_SIZE | |
| AES256_KEY_SIZE | Size of AES-256 key, 32 bytes |
| AES256_SEED_SIZE | |
| AES_BLOCK_SIZE | |
| AES_MAC_SIZE | |
| RC4_KEY_SIZE | Size of RC4 key , 16 bytes |
Traits
| KerberosCipher | Trait implemented by the ciphers of this library |
Functions
| checksum_hmac_md5 | |
| is_supported_etype | Helper to check is an encryption type is supported by this library |
| new_kerberos_cipher | Creates the appropiate cipher based on the encryption type specified |
| supported_etypes | Returns a vector with the etypes of the supported algorithms by this library |
Type Definitions
| Result | Result that encapsulates the Error type of this library |