Geremia G / Crypto

Fork of François Berder Crypto, fixed AES CBC and small rework

Dependents:   AES_example shaun_larada Smartage

Fork of Crypto by Francois Berder

hash/MD2.h@16:4399e2e6260b, 2015-01-28 (annotated)

Committer:
Geremia
Date:
Wed Jan 28 17:55:13 2015 +0000
Revision:
16:4399e2e6260b
Parent:
7:2dbbdfb08123 
AES: bugfixed CBC, added PCBC (i could add CFB and OFB if needed), added public setIV(), moved keyExpansion() to public, in and out buffers can be the same

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feb11 0:7a1237bd2d13 1 #ifndef MD2_H
feb11 0:7a1237bd2d13 2 #define MD2_H
feb11 0:7a1237bd2d13 3
feb11 0:7a1237bd2d13 4 #include "HashAlgorithm.h"
feb11 0:7a1237bd2d13 5
feb11 0:7a1237bd2d13 6 class MD2 : public HashAlgorithm
feb11 0:7a1237bd2d13 7 {
feb11 0:7a1237bd2d13 8 public :
feb11 0:7a1237bd2d13 9
feb11 0:7a1237bd2d13 10 MD2();
feb11 0:7a1237bd2d13 11
feb11 0:7a1237bd2d13 12 virtual uint8_t outputSize() const;
feb11 6:19aa835f2bbb 13 virtual void update(uint8_t *data, uint32_t length);
feb11 6:19aa835f2bbb 14 virtual void finalize(uint8_t *hash);
feb11 0:7a1237bd2d13 15
feb11 6:19aa835f2bbb 16 static void computeHash(uint8_t *hash, uint8_t *data, uint32_t length);
feb11 0:7a1237bd2d13 17
feb11 0:7a1237bd2d13 18 private :
feb11 1:14a7cea431aa 19
feb11 1:14a7cea431aa 20 static void computeBlock(uint8_t *checksum, uint8_t *x, uint8_t *l2, uint8_t *buffer2);
feb11 0:7a1237bd2d13 21
feb11 0:7a1237bd2d13 22 uint8_t bufferLength;
feb11 0:7a1237bd2d13 23 uint8_t l;
feb11 0:7a1237bd2d13 24 uint8_t buffer[16];
feb11 0:7a1237bd2d13 25 uint8_t checksum[16];
feb11 0:7a1237bd2d13 26 uint8_t x[48];
feb11 0:7a1237bd2d13 27 };
feb11 0:7a1237bd2d13 28
feb11 0:7a1237bd2d13 29
feb11 0:7a1237bd2d13 30 #endif