org.mozilla.jss.crypto

Class SignatureAlgorithm

public class SignatureAlgorithm extends Algorithm

Algorithms that can be used for signing.

Field Summary
static SignatureAlgorithm	DSASignature Raw DSA signing.
static SignatureAlgorithm	DSASignatureWithSHA1Digest
static SignatureAlgorithm	ECSignature Raw EC signing.
static SignatureAlgorithm	ECSignatureWithSHA1Digest
static SignatureAlgorithm	ECSignatureWithSHA256Digest
static SignatureAlgorithm	ECSignatureWithSHA384Digest
static SignatureAlgorithm	ECSignatureWithSHA512Digest
static SignatureAlgorithm	RSASignature Raw RSA signing.
static SignatureAlgorithm	RSASignatureWithMD2Digest
static SignatureAlgorithm	RSASignatureWithMD5Digest
static SignatureAlgorithm	RSASignatureWithSHA1Digest
static SignatureAlgorithm	RSASignatureWithSHA256Digest
static SignatureAlgorithm	RSASignatureWithSHA384Digest
static SignatureAlgorithm	RSASignatureWithSHA512Digest

Constructor Summary
protected	SignatureAlgorithm(int oidIndex, String name, SignatureAlgorithm signingAlg, DigestAlgorithm digestAlg, OBJECT_IDENTIFIER oid)

Method Summary
static SignatureAlgorithm	fromOID(OBJECT_IDENTIFIER oid) Looks up the signature algorithm with the given OID.
DigestAlgorithm	getDigestAlg() The digest portion of the signature algorithm.
SignatureAlgorithm	getRawAlg()
Algorithm	getSigningAlg() The raw encryption portion of the signature algorithm.

Field Detail

DSASignature

public static final SignatureAlgorithm DSASignature

Raw DSA signing. This algorithm does not do any hashing, it merely operates on its input, which should be a hash.

DSASignatureWithSHA1Digest

public static final SignatureAlgorithm DSASignatureWithSHA1Digest

ECSignature

public static final SignatureAlgorithm ECSignature

Raw EC signing. This algorithm does not do any hashing, it merely operates on its input, which should be a hash.

ECSignatureWithSHA1Digest

public static final SignatureAlgorithm ECSignatureWithSHA1Digest

ECSignatureWithSHA256Digest

public static final SignatureAlgorithm ECSignatureWithSHA256Digest

ECSignatureWithSHA384Digest

public static final SignatureAlgorithm ECSignatureWithSHA384Digest

ECSignatureWithSHA512Digest

public static final SignatureAlgorithm ECSignatureWithSHA512Digest

RSASignature

public static final SignatureAlgorithm RSASignature

Raw RSA signing. This algorithm does not do any hashing, it merely encrypts its input, which should be a hash.

RSASignatureWithMD2Digest

public static final SignatureAlgorithm RSASignatureWithMD2Digest

RSASignatureWithMD5Digest

public static final SignatureAlgorithm RSASignatureWithMD5Digest

RSASignatureWithSHA1Digest

public static final SignatureAlgorithm RSASignatureWithSHA1Digest

RSASignatureWithSHA256Digest

public static final SignatureAlgorithm RSASignatureWithSHA256Digest

RSASignatureWithSHA384Digest

public static final SignatureAlgorithm RSASignatureWithSHA384Digest

RSASignatureWithSHA512Digest

public static final SignatureAlgorithm RSASignatureWithSHA512Digest

Constructor Detail

SignatureAlgorithm

protected SignatureAlgorithm(int oidIndex, String name, SignatureAlgorithm signingAlg, DigestAlgorithm digestAlg, OBJECT_IDENTIFIER oid)

Method Detail

fromOID

public static SignatureAlgorithm fromOID(OBJECT_IDENTIFIER oid)

Looks up the signature algorithm with the given OID.

Throws: NoSuchAlgorithmException If no algorithm is found with this OID.

getDigestAlg

public DigestAlgorithm getDigestAlg()

The digest portion of the signature algorithm.

getRawAlg

public SignatureAlgorithm getRawAlg()

getSigningAlg

public Algorithm getSigningAlg()

The raw encryption portion of the signature algorithm. For example, SignatureAlgorithm.RSASignatureWithMD2Digest.getSigningAlg == SignatureAlgorithm.RSASignature.