crypto-primitives

C implementations of cryptograhpic algorithm privitives.

Primitives

AES

AES is a block cipher algorithm which supports 128, 192, and 256-bit key.

Standardization

• ISO/IEC 18033-3:2005

Implementations

• AES reference implementation
• AES lookup table implementation - sbox only
• AES lookup table implementation - sbox and mixcolumn indivisually
• AES lookup table implementation - sbox and mixcolumn together
• AES-NI implementation

ARIA

ARIA is a block cipher algorithm which supports 128, 192, and 256-bit key.

Implementations

• ARIA reference implementation
• ARIA lookup table implementation

CHAM

CHAM is a family of block ciphers which consists of CHAM-64/128, CHAM-128/128, and CHAM-128/256.

Implementations

• C implementation

HIGHT

HIGHT is a 64-bit block cipher algorithm which supports 128-bit key.

Standardization

• ISO/IEC 18033-3:2010

Implementations

• C reference implementation
• C lookup table implementation

LEA

LEA is a 128-bit block cipher algorithm which supports 128, 192, and 256-bit key.

Standardization

• ISO/IEC 29192-2:2019
• KS X 3246

Implementations

• C implementation
• SIMD implementation using AVX2

LSH

LSH is a hash function family which consists of LSH-256 and LSH-512.

Standardization

• KS X 3262

Implementations

• C implementation
• SIMD implementation using SSE4, and AVX2

SEED

SEED is a 128-bit block cipher algorithm which supports 128-bit key.

Standardization

• TTAS.KO-12.0004/R1
• ISO/IEC 18033-3 Part 3
• IETF RFC 4269: The SEED Encryption Algorithm

Implementations

• Lookup table implementation