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Cryptography - 256 bit Ciphers


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

Author: Vincent Rijmen, Joan Daemen
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Rijndael.*

Original Source: zip.jpg Download

Wikipedia: AES - AES implementation


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

Author: Vincent Rijmen and Paulo S. L. M. Barreto
Date: 2000

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Anubis.*

Original Source: zip.jpg Download

Wikipedia: Anubis


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

Author: Mitsubishi, NTT
Date: 2001

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Camellia.*

Original Source: zip.jpg Download

Wikipedia: Camellia


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

Author: Carlisle Adams, Stafford Tavares, Howard Heys, Michael Wiener
Date: 1999

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Cast256.*

Original Source: zip.jpg Download

Wikipedia: Cast-256


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

Author: Sony
Date: 2007

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Clefia.*

Original Source: zip.jpg Download

Wikipedia: Clefia


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

Author: Dianelos Georgoudis, Damian Leroux, and Billy Simon Chaves
Date: 1999

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Frog.*

Original Source: zip.jpg Download

Wikipedia: FROG


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

Author: Toshiba
Date: 2000

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Hierocrypt3.*

Original Source: zip.jpg Download

Wikipedia: Hierocrypt3


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

Author: Pascal Junod, Serge Vaudenay
Date: 2003

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Idea_nxt128.*

Original Source: zip.jpg Download

Wikipedia: Idea-NXT


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

Author: IBM
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Mars.*

Original Source: zip.jpg Download

Wikipedia: MARS


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

Author: Ron Rivest, Matt Robshaw, Ray Sidney, Yiqun Lisa Yin
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Rc6.*

Original Source: zip.jpg Download

Wikipedia: RC6


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

Author: James Massey
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Saferp.*

Original Source: zip.jpg Download

Wikipedia: Safer+


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

Author: Fujitsu
Date: 2000

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Sc2000.*

Original Source: zip.jpg Download

Wikipedia: SC2000


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

Author: Ross Anderson, Eli Biham, Lars Knudsen
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Serpent.*

Original Source: zip.jpg Download

Wikipedia: Serpent


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

Author: Yuliang Zheng
Date: 1997

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Speed.*

Original Source: zip.jpg Download

Reference: www.calyptix.com


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

Author: Bruce Schneier
Date: 1998

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Twofish.*

Original Source: zip.jpg Download

Wikipedia: Twofish


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

Author: NEC
Date: 2000

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Unicorn-A.*

Original Source: zip.jpg Download

Wikipedia: Unicorn-A


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

Author: NSA
Date: 2001

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Sha512.*

Original Source: zip.jpg Download

Wikipedia: SHA2


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

Author: P. Gauravaram, L. Knudsen, K. Matusiewicz
Author: F. Mendel, C. Rechberger, M. Schlaeffer, S. Thomsen
Date: 2011

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Grostl512.*

Original Source: zip.jpg Download

Wikipedia: Grostl


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

Author: G. Bertoni, J. Daemen, M. Peeters, G. Van Assche
Date: 2011

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Keccak512.*

Original Source: zip.jpg Download

Wikipedia: Keccak


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

Author: Niels Ferguson, Bruce Schneier
Date: 2011

Full Source: zip.jpg libObfuscateSrc/Derived_crypt_code/Skein512.*

Original Source: zip.jpg Download

Wikipedia: Skein


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