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1 | /********************************************************************* |
2 | * Filename: md5.h |
3 | * Author: Brad Conte (brad AT bradconte.com) |
4 | * Copyright: |
5 | * Disclaimer: This code is presented "as is" without any guarantees. |
6 | * Details: Defines the API for the corresponding MD5 implementation. |
7 | *********************************************************************/ |
8 | |
9 | #ifndef MD5_H |
10 | #define MD5_H |
11 | |
12 | /*************************** HEADER FILES ***************************/ |
13 | #include <stddef.h> |
14 | #include "crypto_types.h" |
15 | |
16 | /****************************** MACROS ******************************/ |
17 | #define MD5_BLOCK_SIZE 16 // MD5 outputs a 16 byte digest |
18 | |
19 | /**************************** DATA TYPES ****************************/ |
20 | |
21 | typedef struct { |
22 | BYTE data[64]; |
23 | WORD datalen; |
24 | unsigned long long bitlen; |
25 | WORD state[4]; |
26 | } MD5_CTX; |
27 | |
28 | /*********************** FUNCTION DECLARATIONS **********************/ |
29 | void md5_init(MD5_CTX *ctx); |
30 | void md5_update(MD5_CTX *ctx, const BYTE data[], size_t len); |
31 | void md5_final(MD5_CTX *ctx, BYTE hash[]); |
32 | |
33 | #endif // MD5_H |