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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2008-06-07 12:29:52 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-06-30 22:57:16 +0200 |
| commit | b571afde0295b007a45055ee49f8822c753a5651 (patch) | |
| tree | dcf5fe5786da100964f3654e7ff2fa87e13ede72 /include/sha256.h | |
| parent | 3bab76a26e03df4ff81342fcc16393ce37d9766b (diff) | |
| download | u-boot-imx-b571afde0295b007a45055ee49f8822c753a5651.zip u-boot-imx-b571afde0295b007a45055ee49f8822c753a5651.tar.gz u-boot-imx-b571afde0295b007a45055ee49f8822c753a5651.tar.bz2 | |
add SHA256 support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Francesco Albanese <Francesco.Albanese@swisscom.com>
Diffstat (limited to 'include/sha256.h')
| -rwxr-xr-x | include/sha256.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/sha256.h b/include/sha256.h new file mode 100755 index 0000000..e38ea89 --- /dev/null +++ b/include/sha256.h @@ -0,0 +1,16 @@ +#ifndef _SHA256_H +#define _SHA256_H + +#define SHA256_SUM_LEN 32 + +typedef struct { + uint32_t total[2]; + uint32_t state[8]; + uint8_t buffer[64]; +} sha256_context; + +void sha256_starts(sha256_context * ctx); +void sha256_update(sha256_context * ctx, uint8_t * input, uint32_t length); +void sha256_finish(sha256_context * ctx, uint8_t digest[SHA256_SUM_LEN]); + +#endif /* _SHA256_H */ |