diff options
| -rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java index c590200ee..9b3e5bc54 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpKeyOperation.java @@ -481,58 +481,4 @@ public class PgpKeyOperation { } - - /** - * Certify the given pubkeyid with the given masterkeyid. - * - * @param certificationKey Certifying key - * @param publicKey public key to certify - * @param userIds User IDs to certify, must not be null or empty - * @param passphrase Passphrase of the secret key - * @return A keyring with added certifications - */ - public PGPPublicKey certifyKey(PGPSecretKey certificationKey, PGPPublicKey publicKey, - List<String> userIds, String passphrase) - throws PgpGeneralMsgIdException, NoSuchAlgorithmException, NoSuchProviderException, - PGPException, SignatureException { - - // create a signatureGenerator from the supplied masterKeyId and passphrase - PGPSignatureGenerator signatureGenerator; - { - - if (certificationKey == null) { - throw new PgpGeneralMsgIdException(R.string.error_no_signature_key); - } - - PBESecretKeyDecryptor keyDecryptor = new JcePBESecretKeyDecryptorBuilder().setProvider( - Constants.BOUNCY_CASTLE_PROVIDER_NAME).build(passphrase.toCharArray()); - PGPPrivateKey signaturePrivateKey = certificationKey.extractPrivateKey(keyDecryptor); - if (signaturePrivateKey == null) { - throw new PgpGeneralMsgIdException(R.string.error_could_not_extract_private_key); - } - - // TODO: SHA256 fixed? - JcaPGPContentSignerBuilder contentSignerBuilder = new JcaPGPContentSignerBuilder( - certificationKey.getPublicKey().getAlgorithm(), PGPUtil.SHA256) - .setProvider(Constants.BOUNCY_CASTLE_PROVIDER_NAME); - - signatureGenerator = new PGPSignatureGenerator(contentSignerBuilder); - signatureGenerator.init(PGPSignature.DEFAULT_CERTIFICATION, signaturePrivateKey); - } - - { // supply signatureGenerator with a SubpacketVector - PGPSignatureSubpacketGenerator spGen = new PGPSignatureSubpacketGenerator(); - PGPSignatureSubpacketVector packetVector = spGen.generate(); - signatureGenerator.setHashedSubpackets(packetVector); - } - - // fetch public key ring, add the certification and return it - for (String userId : new IterableIterator<String>(userIds.iterator())) { - PGPSignature sig = signatureGenerator.generateCertification(userId, publicKey); - publicKey = PGPPublicKey.addCertification(publicKey, userId, sig); - } - - return publicKey; - } - } |