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author | Vasudev Kamath <vasudev@copyninja.info> | 2016-10-23 21:09:40 +0530 |
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committer | Vasudev Kamath <vasudev@copyninja.info> | 2016-10-23 21:09:40 +0530 |
commit | eda4b75b1cff83336e87da90efca9fd6b4ced2c7 (patch) | |
tree | 491317ce50b5d19bc434ccc4b448d1bc70520177 /louloulibs/utils/sha1.hpp | |
parent | 716c40e4ec45f8d538695225f4f06d541d959084 (diff) | |
parent | 0f14fe83ef53b08bd8fa09670c82f4996c329bdc (diff) | |
download | biboumi-upstream/3.0.tar.gz biboumi-upstream/3.0.tar.bz2 biboumi-upstream/3.0.tar.xz biboumi-upstream/3.0.zip |
New upstream version 3.0upstream/3.0
Diffstat (limited to 'louloulibs/utils/sha1.hpp')
-rw-r--r-- | louloulibs/utils/sha1.hpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/louloulibs/utils/sha1.hpp b/louloulibs/utils/sha1.hpp new file mode 100644 index 0000000..d02de75 --- /dev/null +++ b/louloulibs/utils/sha1.hpp @@ -0,0 +1,35 @@ +/* This code is public-domain - it is based on libcrypt + * placed in the public domain by Wei Dai and other contributors. + */ + +#include <stdint.h> +#include <string.h> + +#define HASH_LENGTH 20 +#define BLOCK_LENGTH 64 + +union _buffer { + uint8_t b[BLOCK_LENGTH]; + uint32_t w[BLOCK_LENGTH/4]; +}; + +union _state { + uint8_t b[HASH_LENGTH]; + uint32_t w[HASH_LENGTH/4]; +}; + +typedef struct sha1nfo { + union _buffer buffer; + uint8_t bufferOffset; + union _state state; + uint32_t byteCount; + uint8_t keyBuffer[BLOCK_LENGTH]; + uint8_t innerHash[HASH_LENGTH]; +} sha1nfo; + +void sha1_init(sha1nfo *s); +void sha1_writebyte(sha1nfo *s, uint8_t data); +void sha1_write(sha1nfo *s, const char *data, size_t len); +uint8_t* sha1_result(sha1nfo *s); +void sha1_initHmac(sha1nfo *s, const uint8_t* key, int keyLength); +uint8_t* sha1_resultHmac(sha1nfo *s); |