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34 lines
730 B
34 lines
730 B
#pragma once
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#define HASH_LENGTH 20
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#define BLOCK_LENGTH 64
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typedef struct httpd_sha1nfo {
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uint32_t buffer[BLOCK_LENGTH/4];
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uint32_t state[HASH_LENGTH/4];
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uint32_t byteCount;
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uint8_t bufferOffset;
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uint8_t keyBuffer[BLOCK_LENGTH];
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uint8_t innerHash[HASH_LENGTH];
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} httpd_sha1nfo;
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/* public API - prototypes - TODO: doxygen*/
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/**
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*/
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void httpd_sha1_init(httpd_sha1nfo *s);
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/**
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*/
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void httpd_sha1_writebyte(httpd_sha1nfo *s, uint8_t data);
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/**
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*/
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void httpd_sha1_write(httpd_sha1nfo *s, const char *data, size_t len);
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/**
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*/
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uint8_t* httpd_sha1_result(httpd_sha1nfo *s);
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/**
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*/
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void httpd_sha1_initHmac(httpd_sha1nfo *s, const uint8_t* key, size_t keyLength);
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/**
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*/
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uint8_t* httpd_sha1_resultHmac(httpd_sha1nfo *s);
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