Georgios Solidakis / IndiCorp

Embedded systems coursework 2.

Fork of Crypto_light by Edward Stott

cipher/StreamCipher.h@8:a090264e9b2d, 2013-09-14 (annotated)

Committer:
feb11
Date:
Sat Sep 14 20:54:59 2013 +0000
Revision:
8:a090264e9b2d
refactored public API for ciphers & added TDES

Who changed what in which revision?

UserRevisionLine numberNew contents of line
feb11 8:a090264e9b2d 1 #ifndef STREAM_CIPHER_H
feb11 8:a090264e9b2d 2 #define STREAM_CIPHER_H
feb11 8:a090264e9b2d 3
feb11 8:a090264e9b2d 4 #include "Cipher.h"
feb11 8:a090264e9b2d 5
feb11 8:a090264e9b2d 6 class StreamCipher : public Cipher
feb11 8:a090264e9b2d 7 {
feb11 8:a090264e9b2d 8 public :
feb11 8:a090264e9b2d 9
feb11 8:a090264e9b2d 10 StreamCipher();
feb11 8:a090264e9b2d 11
feb11 8:a090264e9b2d 12 virtual CIPHER_TYPE getType() const;
feb11 8:a090264e9b2d 13
feb11 8:a090264e9b2d 14 virtual void encrypt(uint8_t *out, uint8_t *in, uint32_t length);
feb11 8:a090264e9b2d 15 virtual void decrypt(uint8_t *out, uint8_t *in, uint32_t length);
feb11 8:a090264e9b2d 16
feb11 8:a090264e9b2d 17 protected :
feb11 8:a090264e9b2d 18
feb11 8:a090264e9b2d 19 virtual uint8_t encryptByte(uint8_t in) = 0;
feb11 8:a090264e9b2d 20 virtual uint8_t decryptByte(uint8_t in) = 0;
feb11 8:a090264e9b2d 21
feb11 8:a090264e9b2d 22 };
feb11 8:a090264e9b2d 23
feb11 8:a090264e9b2d 24 #endif