internal override bool TryImportKey(
ReadOnlySpan <byte> blob,
KeyBlobFormat format,
out SecureMemoryHandle keyHandle,
out byte[] publicKeyBytes)
{
switch (format)
{
case KeyBlobFormat.RawSymmetricKey:
return(s_rawKeyFormatter.TryImport(blob, out keyHandle, out publicKeyBytes));
case KeyBlobFormat.NSecSymmetricKey:
return(s_nsecKeyFormatter.TryImport(blob, out keyHandle, out publicKeyBytes));
default:
throw Error.Argument_FormatNotSupported(nameof(format), format.ToString());
}
}
internal override bool TryImportKey(
ReadOnlySpan <byte> blob,
KeyBlobFormat format,
MemoryPool <byte> memoryPool,
out ReadOnlyMemory <byte> memory,
out IMemoryOwner <byte>?owner,
out PublicKey?publicKey)
{
publicKey = null;
switch (format)
{
case KeyBlobFormat.RawSymmetricKey:
return(RawKeyFormatter.TryImport(KeySize, blob, memoryPool, out memory, out owner));
case KeyBlobFormat.NSecSymmetricKey:
return(NSecKeyFormatter.TryImport(NSecBlobHeader, KeySize, MacSize, blob, memoryPool, out memory, out owner));
default:
throw Error.Argument_FormatNotSupported(nameof(format), format.ToString());
}
}
