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

MD2.h@1:14a7cea431aa, 2013-09-09 (annotated)

Committer:
feb11
Date:
Mon Sep 09 12:15:26 2013 +0000
Revision:
1:14a7cea431aa
Parent:
0:7a1237bd2d13
Child:
5:06cd9c8afa0b
remove dynamic memory allocation in MD2, MD5 and SHA-1

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 void add(uint8_t *in, uint32_t length);
feb11 0:7a1237bd2d13 13 virtual void computeDigest(uint8_t *out);
feb11 0:7a1237bd2d13 14 virtual uint8_t outputSize() const;
feb11 0:7a1237bd2d13 15
feb11 0:7a1237bd2d13 16 static void computeDigest(uint8_t *digest, uint8_t *in, 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