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

Committer:
Geremia
Date:
Wed Jan 28 17:55:13 2015 +0000
Revision:
16:4399e2e6260b
Parent:
10:bc9c23aa3870 
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 10:bc9c23aa3870 1 #ifndef HMAC_H
feb11 10:bc9c23aa3870 2 #define HMAC_H
feb11 10:bc9c23aa3870 3
feb11 10:bc9c23aa3870 4 #include "HashAlgorithm.h"
feb11 10:bc9c23aa3870 5
feb11 10:bc9c23aa3870 6 class HMAC
feb11 10:bc9c23aa3870 7 {
feb11 10:bc9c23aa3870 8 public :
feb11 10:bc9c23aa3870 9
feb11 10:bc9c23aa3870 10 HMAC(HashAlgorithm *hashAlgo, uint8_t *k, uint32_t kl);
feb11 10:bc9c23aa3870 11 virtual ~HMAC();
feb11 10:bc9c23aa3870 12
feb11 10:bc9c23aa3870 13 void update(uint8_t *data, uint32_t length);
feb11 10:bc9c23aa3870 14 void finalize(uint8_t *hash);
feb11 10:bc9c23aa3870 15
feb11 10:bc9c23aa3870 16 private :
feb11 10:bc9c23aa3870 17
feb11 10:bc9c23aa3870 18 HashAlgorithm *algo;
feb11 10:bc9c23aa3870 19 uint8_t key[64];
feb11 10:bc9c23aa3870 20 uint32_t keyLength;
feb11 10:bc9c23aa3870 21 };
feb11 10:bc9c23aa3870 22
feb11 10:bc9c23aa3870 23 #endif