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Rev 7698 Rev 9216
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; Main concept:
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; Main concept:
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; To compute HMAC over the data `text' we perform
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; To compute HMAC over the data `text' we perform
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; H(K XOR opad, H(K XOR ipad, text))
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; H(K XOR opad, H(K XOR ipad, text))
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SHA1_BLOCK_SIZE = 64
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struct hmac_sha1_context
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struct hmac_sha1_context
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        hash            rb SHA1_HASH_SIZE
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        hash            rb SHA1_LEN
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        ipad_ctx        crash_ctx
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        ipad_ctx        rb LIBCRASH_CTX_LEN
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        opad_ctx        crash_ctx
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        opad_ctx        rb LIBCRASH_CTX_LEN
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ends
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ends