public InfoV1(V1.Internal.CryptoAlgorithm cryptoAlgorithm, V1.Internal.HashAlgorithm hashAlgorithm,
byte[] myCryptoKey, byte[] otherCryptoKey, byte[] myHmacKey, byte[] otherHmacKey)
{
this.CryptoAlgorithm = cryptoAlgorithm;
this.HashAlgorithm = hashAlgorithm;
this.MyCryptoKey = myCryptoKey;
this.OtherCryptoKey = otherCryptoKey;
this.MyHmacKey = myHmacKey;
this.OtherHmacKey = otherHmacKey;
}
private IEnumerable <(ReadOnlyMemory <byte>, string)> GetHashesV1(V1.Internal.ProfileMessage profileMessage, OmniAgreementPublicKey agreementPublicKey, V1.Internal.HashAlgorithm hashAlgorithm)
{
var results = new Dictionary <ReadOnlyMemory <byte>, string>();
byte[] verificationMessageHash;
{
var verificationMessage = new V1.Internal.VerificationMessage(profileMessage, agreementPublicKey);
if (hashAlgorithm == V1.Internal.HashAlgorithm.Sha2_256)
{
var hub = new Hub();
verificationMessage.Export(hub.Writer, _bufferPool);
verificationMessageHash = Sha2_256.ComputeHash(hub.Reader.GetSequence());
}
else
{
throw new NotSupportedException(nameof(hashAlgorithm));
}
}
foreach (var password in _passwords)
{
if (hashAlgorithm.HasFlag(V1.Internal.HashAlgorithm.Sha2_256))
{
results.Add(Hmac_Sha2_256.ComputeHash(verificationMessageHash, Sha2_256.ComputeHash(password)), password);
}
}
return(results.Select(item => (item.Key, item.Value)));
}
