From cdcfee48b9720d589a4e2cd43725e8229ca336f9 Mon Sep 17 00:00:00 2001 From: bigbiff bigbiff Date: Wed, 27 Feb 2013 21:11:26 -0500 Subject: use md5.c for computation of md5sums create a framework for computing digests and reading digests in TWRP add space for backwards compatibility with bb md5sum Change-Id: Ia18e3f430eed5eba22e5052d39b9b8d88ecd4536 --- digest/md5.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 digest/md5.h (limited to 'digest/md5.h') diff --git a/digest/md5.h b/digest/md5.h new file mode 100644 index 000000000..d997e379d --- /dev/null +++ b/digest/md5.h @@ -0,0 +1,29 @@ +#ifndef MD5_H +#define MD5_H + +#ifdef HAVE_STDINT_H +#include +#else +typedef unsigned int uint32_t; +#endif + +#define MD5LENGTH 16 + +struct MD5Context { + uint32_t buf[4]; + uint32_t bits[2]; + unsigned char in[64]; +}; + +void MD5Init(struct MD5Context *context); +void MD5Update(struct MD5Context *context, unsigned char const *buf, + unsigned len); +void MD5Final(unsigned char digest[MD5LENGTH], struct MD5Context *context); +void MD5Transform(uint32_t buf[4], uint32_t const in[16]); + +/* + * This is needed to make RSAREF happy on some MS-DOS compilers. + */ +typedef struct MD5Context MD5_CTX; + +#endif /* !MD5_H */ -- cgit v1.2.3