Edward Stott / Crypto_light

This library implements some hash and cryptographic algorithms.

Dependents:   ES_CW2_Starter_JIN EMBEDDED_CW2 EMBEDDED_CW2_Final Spinnybois ... more

Fork of Crypto by Francois Berder

cipher/DES.h@15:634f9c4cbab1, 2018-03-09 (annotated)

Committer:
estott
Date:
Fri Mar 09 10:10:16 2018 +0000
Revision:
15:634f9c4cbab1
Parent:
8:a090264e9b2d 
Reduced flash footprint by removing __forceinline directive in SHA2_32.c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feb11 5:06cd9c8afa0b 1 #ifndef DES_H
feb11 5:06cd9c8afa0b 2 #define DES_H
feb11 5:06cd9c8afa0b 3
feb11 8:a090264e9b2d 4 #include "BlockCipher.h"
feb11 5:06cd9c8afa0b 5
feb11 8:a090264e9b2d 6 class TDES;
feb11 5:06cd9c8afa0b 7
feb11 8:a090264e9b2d 8 class DES : public BlockCipher
feb11 5:06cd9c8afa0b 9 {
feb11 8:a090264e9b2d 10 friend class TDES;
feb11 8:a090264e9b2d 11
feb11 5:06cd9c8afa0b 12 public :
feb11 5:06cd9c8afa0b 13
feb11 5:06cd9c8afa0b 14 DES(uint8_t* key);
feb11 8:a090264e9b2d 15 DES(uint8_t *key, uint8_t *iv);
feb11 8:a090264e9b2d 16
feb11 5:06cd9c8afa0b 17 private :
feb11 5:06cd9c8afa0b 18
feb11 8:a090264e9b2d 19 virtual void encryptBlock(uint8_t *out, uint8_t *in);
feb11 8:a090264e9b2d 20 virtual void decryptBlock(uint8_t *out, uint8_t *in);
feb11 7:2dbbdfb08123 21 void generateSubKeys(uint8_t *key);
feb11 7:2dbbdfb08123 22
feb11 7:2dbbdfb08123 23 uint8_t subKeys[16][7];
feb11 5:06cd9c8afa0b 24 };
feb11 5:06cd9c8afa0b 25
feb11 5:06cd9c8afa0b 26 #endif