13 lines
263 B
C
13 lines
263 B
C
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/* CMAC Key Derivation Function
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HKDF, but with CMAC
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Based on ietf draft-agl-ckdf-00
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Shawn Nock - <nock@nocko.se>
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*/
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void ckdf_extract(uint8_t *, uint8_t *, uint8_t *, uint32_t);
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void ckdf_expand(uint8_t *, uint8_t *, uint8_t *, uint32_t, uint32_t);
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