magma - v0.1.8
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    Function cp_kek_diversify

    • CryptoPro KEK Diversification (RFC 4357, section 6.5)

      Parameters

      • kek: Uint8Array

        Key encryption key

      • ukm: Uint8Array

        UKM (Initialization vector)

      • sbox: Sbox = sboxes.ID_GOST_28147_89_CRYPTO_PRO_A_PARAM_SET

        Optional substitution box, defaults to ID_GOST_28147_89_CRYPTO_PRO_A_PARAM_SET

      Returns Uint8Array