namespace Org.BouncyCastle.Security { public static class ParameterUtilities { public static string GetCanonicalAlgorithmName(string algorithm); public static KeyParameter CreateKeyParameter(DerObjectIdentifier algOid, byte[] keyBytes); public static KeyParameter CreateKeyParameter(string algorithm, byte[] keyBytes); public static KeyParameter CreateKeyParameter(DerObjectIdentifier algOid, byte[] keyBytes, int offset, int length); public static KeyParameter CreateKeyParameter(string algorithm, byte[] keyBytes, int offset, int length); public static ICipherParameters GetCipherParameters(DerObjectIdentifier algOid, ICipherParameters key, Asn1Object asn1Params); public static ICipherParameters GetCipherParameters(string algorithm, ICipherParameters key, Asn1Object asn1Params); public static Asn1Encodable GenerateParameters(DerObjectIdentifier algID, SecureRandom random); public static Asn1Encodable GenerateParameters(string algorithm, SecureRandom random); public static ICipherParameters IgnoreRandom(ICipherParameters cipherParameters); public static ICipherParameters WithContext(ICipherParameters cp, byte[] context); public static ICipherParameters WithRandom(ICipherParameters cp, SecureRandom random); } }