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sha256,sha512: new applets. +4.9kb

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we will require sha256/512 code for new $5$ and $6$ style
 password hashes anyway, they are showing up already
 in people's /etc/passwd...
This commit is contained in:
Denis Vlasenko
2008-11-10 13:32:50 +00:00
parent c028ec280a
commit 56dceb9b77
6 changed files with 635 additions and 52 deletions
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19
include/libbb.h
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@ -1310,7 +1310,24 @@ typedef struct sha1_ctx_t {
void sha1_begin(sha1_ctx_t *ctx) FAST_FUNC;
void sha1_hash(const void *data, size_t length, sha1_ctx_t *ctx) FAST_FUNC;
void *sha1_end(void *resbuf, sha1_ctx_t *ctx) FAST_FUNC;
typedef struct sha256_ctx_t {
uint32_t H[8];
uint32_t total[2]; /* rename to "count"? */
uint32_t buflen;
char buffer[128]; /* NB: always correctly aligned for uint32_t */
} sha256_ctx_t;
void sha256_begin(sha256_ctx_t *ctx) FAST_FUNC;
void sha256_hash(const void *buffer, size_t len, sha256_ctx_t *ctx) FAST_FUNC;
void* sha256_end(void *resbuf, sha256_ctx_t *ctx) FAST_FUNC;
typedef struct sha512_ctx_t {
uint64_t H[8];
uint64_t total[2];
uint64_t buflen;
char buffer[256]; /* NB: always correctly aligned for uint64_t */
} sha512_ctx_t;
void sha512_begin(sha512_ctx_t *ctx) FAST_FUNC;
void sha512_hash(const void *buffer, size_t len, sha512_ctx_t *ctx) FAST_FUNC;
void* sha512_end(void *resbuf, sha512_ctx_t *ctx) FAST_FUNC;
typedef struct md5_ctx_t {
uint32_t A;
uint32_t B;