Cheat Sheet

// supported encodings
public enum Encoding { HEX, BASE64, URL, MIME };
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// keystore methods
KeyStore keystore();
KeyStore keystore(String type);
KeyStore keystore(String location, char[] password);
KeyStore keystore(String location, char[] password, String type);
KeyStore keystore(String location, char[] password, String type, String provider);
​
// certificate methods
Certificate certificate(KeyStore keystore, String alias);
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// key methods
PublicKey publicKey(KeyStore keystore, String alias);
PrivateKey privateKey(KeyStore keystore, String alias, char[] password);
Key secretKey(KeyStore keystore, String alias, String char[]);
KeyPair keyPair(String algorithm, int keySize);
KeyPair keyPair(String algorithm, String provider, int keySize);
KeyPair keyPair(String algorithm, int keySize, SecureRandom random);
KeyPair keyPair(String algorithm, String provider, int keySize, SecureRandom random);
byte[] symmetricKey(String algorithm);
byte[] symmetricKey(String algorithm, String provider);
String symmetricKey(String algorithm, Encoding encoding);
String symmetricKey(String algorithm, String provider, Encoding encoding);
​
// message digest methods
Digester digester(String algorithm, String provider);
Digester digester(String algorithm);
EncodingDigester digester(String algorithm, Encoding encoding);
EncodingDigester digester(String algorithm, Encoding encoding, Charset charset);
EncodingDigester digester(String algorithm, String provider, Encoding encoding);
EncodingDigester digester(String algorithm, String provider, Encoding encoding, Charset charset);
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// signature methods
Signer signer(PrivateKey privateKey, String algorithm);
Signer signer(PrivateKey privateKey, String algorithm, String provider);
SignerByKey signer(Map<String, PrivateKey> privateKeyMap, String algorithm);
SignerByKey signer(Map<String, PrivateKey> privateKeyMap, String algorithm, String provider);
EncodingSigner signer(PrivateKey privateKey, String algorithm, Encoding encoding);
EncodingSigner signer(PrivateKey privateKey, String algorithm, Charset charset, Encoding encoding);
EncodingSigner signer(PrivateKey privateKey, String algorithm, String provider, Charset charset, Encoding encoding);
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// verification methods
Verifier verifier(PublicKey publicKey, String algorithm);
Verifier verifier(PublicKey publicKey, String algorithm, String provider);
VerifierByKey verifier(Map<String, PublicKey> publicKeyMap, String algorithm);
VerifierByKey verifier(Map<String, PublicKey> publicKeyMap, String algorithm, String provider);
EncodingVerifier verifier(PublicKey publicKey, String algorithm, Encoding encoding);
EncodingVerifier verifier(PublicKey publicKey, String algorithm, String provider, Encoding encoding);
EncodingVerifier verifier(PublicKey publicKey, String algorithm, String provider, Charset charset, Encoding encoding);
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// symmetric ciphers
Cipher cipher(byte[] key, String keyAlgorithm, String cipherAlgorithm, Mode mode);
Cipher cipher(byte[] key, String keyAlgorithm, String cipherAlgorithm, String provider, Mode mode);
EncodingCipher cipher(String key, String keyAlgorithm, String cipherAlgorithm, Mode mode, Charset charset, Encoding encoding);
EncodingCipher cipher(String key, String keyAlgorithm, String cipherAlgorithm, String provider, Mode mode, Charset charset, Encoding encoding);
CipherByKey cipher(String keyAlgorithm, String cipherAlgorithm, Mode mode);
CipherByKey cipher(String keyAlgorithm, String cipherAlgorithm, String provider, Mode mode);
EncodingCipherByKey cipherByKey(String keyAlgorithm, String cipherAlgorithm, Mode mode, Charset charset);
EncodingCipherByKey cipherByKey(String keyAlgorithm, String cipherAlgorithm, String provider, Mode mode, Charset charset);
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// asymmetric ciphers
Cipher cipher(Key key, String algorithm, Mode mode);
Cipher cipher(Key key, String algorithm, String provider, Mode mode);
EncodingCipher cipher(Key key, String algorithm, Mode mode, Encoding encoding, Charset charset);
EncodingCipher cipher(Key key, String algorithm, String provider, Mode mode, Encoding encoding, Charset charset);
CipherByKey cipher(Map<String, Key> keys, String algorithm);
CipherByKey cipher(Map<String, Key> keys, String algorithm, String provider);
EncodingCipherByKey cipher(Map<String, Key> keys, String algorithm, Encoding encoding, Charset charset);
EncodingCipherByKey cipher(Map<String, Key> keys, String algorithm, String provider, Encoding encoding, Charset charset);
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// message authentication codes
Mac mac(Key key, String algorithm);
Mac mac(Key key, String algorithm, String provider);
EncodingMac mac(Key key, String algorithm, Encoding encoding, Charset charset);
EncodingMac mac(Key key, String algorithm, String provider, Encoding encoding, Charset charset);