14 lines
515 B
Plaintext
14 lines
515 B
Plaintext
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import "./512bit" as sha256;
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// A function that takes 1 bool[256] array as input
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// and returns the sha256 full round output as an array of 256 bool.
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def main(bool[256] a) -> bool[256] {
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// Hash is computed on 256 bits of input
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// padding fits in the remaining 256 bits of the first block
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// add dummy block (single "true" followed by "false" + total length)
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bool[256] dummyblock1 = [true, ...[false; 246], true, ...[false; 8]];
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bool[256] digest = sha256(a, dummyblock1);
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return digest;
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}
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