@Override
public PasswordBasedCipher getInstance(boolean forEncryption, byte[] password, byte[] encoded) {
ASN1Sequence seq = ASN1Sequence.getInstance(encoded);
AlgorithmIdentifier alg = getPBES2AlgorithmIdentifier(seq);
PBES2Parameters params = PBES2Parameters.getInstance(alg.getParameters());
PasswordBasedCipherFactory pbecf = getPBES2CipherFactory(params.getEncryptionScheme());
PasswordBasedCipher cipher = getBcPBES2PasswordBasedCipher(pbecf, forEncryption, password, seq);
if (cipher != null) {
return cipher;
}
return pbecf.getInstance(forEncryption, password, encoded);
}
@Override
public PasswordBasedCipher getInstance(
boolean forEncryption, byte[] password, ASN1Encodable parameters) {
return getBcPBES2PasswordBasedCipher(
getPBES2CipherFactory(
PBES2Parameters.getInstance(getPBES2AlgorithmIdentifier(parameters).getParameters())
.getEncryptionScheme()),
forEncryption,
password,
parameters);
}