Embedded systems coursework 2.
Fork of Crypto_light by
cipher/Cipher.h@7:2dbbdfb08123, 2013-09-14 (annotated)
- Committer:
- feb11
- Date:
- Sat Sep 14 18:21:32 2013 +0000
- Revision:
- 7:2dbbdfb08123
- Parent:
- Cipher.h@0:7a1237bd2d13
- Child:
- 8:a090264e9b2d
added DES (not tested yet)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
feb11 | 0:7a1237bd2d13 | 1 | #ifndef CIPHER_H |
feb11 | 0:7a1237bd2d13 | 2 | #define CIPHER_H |
feb11 | 0:7a1237bd2d13 | 3 | |
feb11 | 0:7a1237bd2d13 | 4 | #include <stdint.h> |
feb11 | 0:7a1237bd2d13 | 5 | |
feb11 | 0:7a1237bd2d13 | 6 | enum CIPHER_TYPE |
feb11 | 0:7a1237bd2d13 | 7 | { |
feb11 | 0:7a1237bd2d13 | 8 | STREAM_CIPHER, |
feb11 | 0:7a1237bd2d13 | 9 | BLOCK_CIPHER |
feb11 | 0:7a1237bd2d13 | 10 | }; |
feb11 | 0:7a1237bd2d13 | 11 | |
feb11 | 0:7a1237bd2d13 | 12 | class Cipher |
feb11 | 0:7a1237bd2d13 | 13 | { |
feb11 | 0:7a1237bd2d13 | 14 | public : |
feb11 | 0:7a1237bd2d13 | 15 | |
feb11 | 0:7a1237bd2d13 | 16 | virtual ~Cipher(); |
feb11 | 0:7a1237bd2d13 | 17 | |
feb11 | 0:7a1237bd2d13 | 18 | virtual void encrypt(uint8_t *out, uint8_t *in, uint32_t length) = 0; |
feb11 | 0:7a1237bd2d13 | 19 | virtual void decrypt(uint8_t *out, uint8_t *in, uint32_t length) = 0; |
feb11 | 0:7a1237bd2d13 | 20 | virtual uint32_t getBlockSize() const = 0; |
feb11 | 0:7a1237bd2d13 | 21 | |
feb11 | 0:7a1237bd2d13 | 22 | CIPHER_TYPE getType() const; |
feb11 | 0:7a1237bd2d13 | 23 | |
feb11 | 0:7a1237bd2d13 | 24 | }; |
feb11 | 0:7a1237bd2d13 | 25 | |
feb11 | 0:7a1237bd2d13 | 26 | |
feb11 | 0:7a1237bd2d13 | 27 | #endif |