INNER CODE UNIT · Java

keySize

patrickfav/uber-apk-signer · src/main/java/at/favre/tools/apksigner/signing/AndroidApkSignerVerify.java:72

                int keySize = -1;
                if (publicKey instanceof RSAKey) {
                    keySize = ((RSAKey) publicKey).getModulus().bitLength();
                } else if (publicKey instanceof ECKey) {
                    keySize = ((ECKey) publicKey).getParams().getOrder().bitLength();
                } else if (publicKey instanceof DSAKey) {
                    DSAParams encodedKey = ((DSAKey) publicKey).getParams();
                    if (encodedKey != null) {
                        keySize = encodedKey.getP().bitLength();
                    }
                }

                certInfo.pubKeysize = keySize;
                byte[] pubKey = publicKey.getEncoded();
                certInfo.pubSha1 = Bytes.wrap(sha1Digest.digest(pubKey)).encodeHex();
                certInfo.pubSha256 = Bytes.wrap(sha256Digest.digest(pubKey)).encodeHex();
                certInfoList.add(certInfo);
            }

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