Cryptography - 256 bit ciphers (original) (raw)

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Reference source code and submissions to international cryptographic designs contests

Cipher 256bit key - 128bit block AES Process (1997-2000) NESSIE Process (2000-2003) CRYPTREC Process (2000-2003)
AES √ √ √
Anubis - √ -
Camellia - √ √
Cast-256 √ √ -
Clefia - - √
FROG √ - -
Hierocrypt3 - √ √
Idea-NXT - √ -
MARS √ - -
RC6 √ √ √
Safer+ √ √ -
SC2000 - √ √
Serpent √ √ -
Speed - - -
Twofish √ √ -
Unicorn-A - - √

Hashing - 512 bit functions

Reference source code and submissions to international hashing designs contests

Function 512bit digest SHA2 SHA3 Process
SHA2 √ -
Grostl - √
Keccak - √
Skein - √

256bit key - 128bit block - AES

[Rijndael.h] #ifndef RIJNDAEL_H #define RIJNDAEL_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern int Rijndael_set_key_encrypt(...); extern int Rijndael_set_key_decrypt(...); extern void Rijndael_encrypt(...); extern void Rijndael_decrypt(...); #endif

256bit key - 128bit block - Anubis

[Anubis.h] #ifndef ANUBIS_H #define ANUBIS_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Anubis_set_key(...); extern void Anubis_encrypt(...); extern void Anubis_decrypt(...); #endif

256bit key - 128bit block - Camellia

[Camellia.h] #ifndef CAMELLIA_H #define CAMELLIA_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Camellia_set_key(...); extern void Camellia_encrypt(...); extern void Camellia_decrypt(...); #endif

256bit key - 128bit block - Cast-256

[Cast256.h] #ifndef CAST256_H #define CAST256_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Cast256_set_key(...); extern void Cast256_encrypt(...); extern void Cast256_decrypt(...); #endif

256bit key - 128bit block - Clefia

[Clefia.h] #ifndef CLEFIA_H #define CLEFIA_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Clefia_set_key(...); extern void Clefia_encrypt(...); extern void Clefia_decrypt(...); #endif

256bit key - 128bit block - FROG

[Frog.h] #ifndef FROG_H #define FROG_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Frog_set_key(...); extern void Frog_encrypt(...); extern void Frog_decrypt(...); #endif

256bit key - 128bit block - Hierocrypt3

[Hierocrypt3.h] #ifndef HIEROCRYPT3_H #define HIEROCRYPT3_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Hierocrypt3_set_key(...); extern void Hierocrypt3_encrypt(...); extern void Hierocrypt3_decrypt(...); #endif

256bit key - 128bit block - Idea-NXT

[Idea_nxt128.h] #ifndef IDEANXT128_H #define IDEANXT128_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Ideanxt128_set_key(...); extern void Ideanxt128_encrypt(...); extern void Ideanxt128_decrypt(...); #endif

256bit key - 128bit block - MARS

[Mars.h] #ifndef MARS_H #define MARS_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Mars_set_key(...); extern void Mars_encrypt(...); extern void Mars_decrypt(...); #endif

256bit key - 128bit block - RC6

[Rc6.h] #ifndef RC6_H #define RC6_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Rc6_set_key(...); extern void Rc6_encrypt(...); extern void Rc6_decrypt(...); #endif

256bit key - 128bit block - Safer+

[Saferp.h] #ifndef SAFERP_H #define SAFERP_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Saferp_set_key(...); extern void Saferp_encrypt(...); extern void Saferp_decrypt(...); #endif

256bit key - 128bit block - SC2000

[Sc2000.h] #ifndef SC2000_H #define SC2000_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Sc2000_set_key(...); extern void Sc2000_encrypt(...); extern void Sc2000_decrypt(...); #endif

256bit key - 128bit block - Serpent

[Serpent.h] #ifndef SERPENT_H #define SERPENT_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Serpent_set_key(...); extern void Serpent_encrypt(...); extern void Serpent_decrypt(...); #endif

256bit key - 128bit block - Speed

[Speed.h] #ifndef SPEED_H #define SPEED_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Speed_set_key(...); extern void Speed_encrypt(...); extern void Speed_decrypt(...); #endif

256bit key - 128bit block - Twofish

[Twofish.h] #ifndef TWOFISH_H #define TWOFISH_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Twofish_set_key(...); extern void Twofish_encrypt(...); extern void Twofish_decrypt(...); #endif

256bit key - 128bit block - Unicorn-A

[Unicorn-A.h] #ifndef UNICORNA_H #define UNICORNA_H // ** Thread-safe implementation // ** 128bit block size // ** 256bit key extern void Unicorn_set_key(...); extern void Unicorn_encrypt(...); extern void Unicorn_decrypt(...); #endif

512bit digest - SHA2

[Sha512.h] #ifndef SHA512_H #define SHA512_H // ** Thread-safe implementation // ** SHA2 hashing // ** 512bit hash extern void Sha512_init(...); extern void Sha512_data(...); extern void Sha512_finalize(...); #endif

512bit digest - Grostl

[Grostl512.h] #ifndef GROSTL512_H #define GROSTL512_H // ** Thread-safe implementation // ** Grostl hashing // ** 512bit hash extern void Grostl512_init(...); extern void Grostl512_data(...); extern void Grostl512_finalize(...); #endif

512bit digest - Keccak

[Keccak512.h] #ifndef KECCAK512_H #define KECCAK512_H // ** Thread-safe implementation // ** Keccak hashing // ** 512bit hash extern void Keccak512_init(...); extern void Keccak512_data(...); extern void Keccak512_finalize(...); #endif

512bit digest - Skein

[Skein512.h] #ifndef SKEIN512_H #define SKEIN512_H // ** Thread-safe implementation // ** Skein hashing // ** 512bit hash extern void Skein512_init(...); extern void Skein512_data(...); extern void Skein512_finalize(...); #endif