Package org.mozilla.jss.crypto

Class SignatureAlgorithm

java.lang.Object

org.mozilla.jss.crypto.Algorithm

org.mozilla.jss.crypto.SignatureAlgorithm

public class SignatureAlgorithm
extends Algorithm

Algorithms that can be used for signing.

Field Summary

Fields

Modifier and Type	Field	Description
private DigestAlgorithm	digestAlg	The digest portion of the signature algorithm.
static final SignatureAlgorithm	DSASignature	Raw DSA signing.
static final SignatureAlgorithm	DSASignatureWithSHA1Digest	Deprecated, for removal: This API element is subject to removal in a future version.
static final SignatureAlgorithm	ECSignature	Raw EC signing.
static final SignatureAlgorithm	ECSignatureWithSHA1Digest	Deprecated, for removal: This API element is subject to removal in a future version.
static final SignatureAlgorithm	ECSignatureWithSHA256Digest
static final SignatureAlgorithm	ECSignatureWithSHA384Digest
static final SignatureAlgorithm	ECSignatureWithSHA512Digest
static final SignatureAlgorithm	MLDSA
static final SignatureAlgorithm	MLDSA44	Raw ML_DSA signing.
static final SignatureAlgorithm	MLDSA65
static final SignatureAlgorithm	MLDSA87
private static Hashtable<OBJECT_IDENTIFIER,SignatureAlgorithm>	oidMap
static final SignatureAlgorithm	RSAPSSSignature	Version with no digest set: must call setDigestAlg() after initialization to choose the proper variant.
static final SignatureAlgorithm	RSAPSSSignatureWithSHA256Digest
static final SignatureAlgorithm	RSAPSSSignatureWithSHA384Digest
static final SignatureAlgorithm	RSAPSSSignatureWithSHA512Digest
static final SignatureAlgorithm	RSASignature	Raw RSA signing.
static final SignatureAlgorithm	RSASignatureWithMD2Digest
static final SignatureAlgorithm	RSASignatureWithMD5Digest
static final SignatureAlgorithm	RSASignatureWithSHA1Digest	Deprecated, for removal: This API element is subject to removal in a future version.
static final SignatureAlgorithm	RSASignatureWithSHA256Digest
static final SignatureAlgorithm	RSASignatureWithSHA384Digest
static final SignatureAlgorithm	RSASignatureWithSHA512Digest
private SignatureAlgorithm	signingAlg

Fields inherited from class org.mozilla.jss.crypto.Algorithm

ANSI_X9_ALGORITHM, ANSI_X962_OID, CKM_AES_CBC, CKM_AES_CBC_PAD, CKM_AES_CMAC, CKM_AES_ECB, CKM_AES_KEY_GEN, CKM_AES_KEY_WRAP, CKM_AES_KEY_WRAP_KWP, CKM_AES_KEY_WRAP_PAD, CKM_DES_CBC_PAD, CKM_DES_KEY_GEN, CKM_DES3_CBC_PAD, CKM_DES3_ECB, CKM_DES3_KEY_GEN, CKM_DSA_KEY_PAIR_GEN, CKM_EC_KEY_PAIR_GEN, CKM_GENERIC_SECRET_KEY_GEN, CKM_ML_DSA, CKM_ML_DSA_KEY_PAIR_GEN, CKM_NSS_AES_KEY_WRAP, CKM_NSS_AES_KEY_WRAP_PAD, CKM_NSS_SP800_108_COUNTER_KDF_DERIVE_DATA, CKM_NSS_SP800_108_DOUBLE_PIPELINE_KDF_DERIVE_DATA, CKM_NSS_SP800_108_FEEDBACK_KDF_DERIVE_DATA, CKM_PBA_SHA1_WITH_SHA1_HMAC, CKM_RC2_CBC_PAD, CKM_RC2_KEY_GEN, CKM_RC4_KEY_GEN, CKM_RSA_PKCS_KEY_PAIR_GEN, CKM_RSA_PKCS_OAEP, CKM_SHA_1_HMAC, CKM_SHA256_HMAC, CKM_SHA384_HMAC, CKM_SHA512_HMAC, CKM_SP800_108_COUNTER_KDF, CKM_SP800_108_DOUBLE_PIPELINE_KDF, CKM_SP800_108_FEEDBACK_KDF, name, oid, oidIndex, SEC_OID_AES_128_CBC, SEC_OID_AES_128_ECB, SEC_OID_AES_128_KEY_WRAP_KWP, SEC_OID_AES_192_CBC, SEC_OID_AES_192_ECB, SEC_OID_AES_192_KEY_WRAP_KWP, SEC_OID_AES_256_CBC, SEC_OID_AES_256_ECB, SEC_OID_AES_256_KEY_WRAP_KWP, SEC_OID_ANSIX9_DSA_SIGNATURE, SEC_OID_ANSIX9_DSA_SIGNATURE_WITH_SHA1_DIGEST, SEC_OID_ANSIX962_EC_PUBLIC_KEY, SEC_OID_ANSIX962_ECDSA_SHA1_SIGNATURE, SEC_OID_ANSIX962_ECDSA_SHA256_SIGNATURE, SEC_OID_ANSIX962_ECDSA_SHA384_SIGNATURE, SEC_OID_ANSIX962_ECDSA_SHA512_SIGNATURE, SEC_OID_ANSIX962_ECDSA_SIGNATURE_SPECIFIED_DIGEST, SEC_OID_DES_CBC, SEC_OID_DES_ECB, SEC_OID_DES_EDE3_CBC, SEC_OID_HMAC_SHA1, SEC_OID_HMAC_SHA256, SEC_OID_HMAC_SHA384, SEC_OID_HMAC_SHA512, SEC_OID_MD2, SEC_OID_MD5, SEC_OID_ML_DSA_SIGNATURE, SEC_OID_PKCS1_MD2_WITH_RSA_ENCRYPTION, SEC_OID_PKCS1_MD5_WITH_RSA_ENCRYPTION, SEC_OID_PKCS1_RSA_ENCRYPTION, SEC_OID_PKCS1_RSA_PSS_SIGNATURE, SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION, SEC_OID_PKCS1_SHA256_WITH_RSA_ENCRYPTION, SEC_OID_PKCS1_SHA384_WITH_RSA_ENCRYPTION, SEC_OID_PKCS1_SHA512_WITH_RSA_ENCRYPTION, SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_128_BIT_RC2_CBC, SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_128_BIT_RC4, SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_3KEY_TRIPLE_DES_CBC, SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_40_BIT_RC2_CBC, SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_40_BIT_RC4, SEC_OID_PKCS5_PBE_WITH_MD2_AND_DES_CBC, SEC_OID_PKCS5_PBE_WITH_MD5_AND_DES_CBC, SEC_OID_PKCS5_PBE_WITH_SHA1_AND_DES_CBC, SEC_OID_PKCS5_PBES2, SEC_OID_PKCS5_PBKDF2, SEC_OID_PKCS5_PBMAC1, SEC_OID_RC2_CBC, SEC_OID_RC4, SEC_OID_SHA1, SEC_OID_SHA256, SEC_OID_SHA384, SEC_OID_SHA512

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
static SignatureAlgorithm	fromOID(OBJECT_IDENTIFIER oid)	Looks up the signature algorithm with the given OID.
DigestAlgorithm	getDigestAlg()
SignatureAlgorithm	getRawAlg()
Algorithm	getSigningAlg()	The raw encryption portion of the signature algorithm.
DigestAlgorithm	setDigestAlg(DigestAlgorithm alg)

Methods inherited from class org.mozilla.jss.crypto.Algorithm

getEnum, getParameterClass, getParameterClasses, isValidParameterObject, toOID, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

oidMap

private static Hashtable<OBJECT_IDENTIFIER,SignatureAlgorithm> oidMap

signingAlg

private SignatureAlgorithm signingAlg

digestAlg

private DigestAlgorithm digestAlg

The digest portion of the signature algorithm.

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.

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.

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.

MLDSA44

public static final SignatureAlgorithm MLDSA44

Raw ML_DSA signing. This algorithm does not do any hashing, it merely encrypts its input. NOTA: the OID is not correctly defined and it is not present in current NSS implementation.

MLDSA65

public static final SignatureAlgorithm MLDSA65

MLDSA

public static final SignatureAlgorithm MLDSA

MLDSA87

public static final SignatureAlgorithm MLDSA87

RSASignatureWithMD2Digest

public static final SignatureAlgorithm RSASignatureWithMD2Digest

RSASignatureWithMD5Digest

public static final SignatureAlgorithm RSASignatureWithMD5Digest

RSASignatureWithSHA1Digest

@Deprecated(since="5.0.1",
            forRemoval=true)
public static final SignatureAlgorithm RSASignatureWithSHA1Digest

Deprecated, for removal: This API element is subject to removal in a future version.

DSASignatureWithSHA1Digest

@Deprecated(since="5.0.1",
            forRemoval=true)
public static final SignatureAlgorithm DSASignatureWithSHA1Digest

Deprecated, for removal: This API element is subject to removal in a future version.

ECSignatureWithSHA1Digest

@Deprecated(since="5.0.1",
            forRemoval=true)
public static final SignatureAlgorithm ECSignatureWithSHA1Digest

Deprecated, for removal: This API element is subject to removal in a future version.

ECSignatureWithSHA256Digest

public static final SignatureAlgorithm ECSignatureWithSHA256Digest

ECSignatureWithSHA384Digest

public static final SignatureAlgorithm ECSignatureWithSHA384Digest

ECSignatureWithSHA512Digest

public static final SignatureAlgorithm ECSignatureWithSHA512Digest

RSASignatureWithSHA256Digest

public static final SignatureAlgorithm RSASignatureWithSHA256Digest

RSASignatureWithSHA384Digest

public static final SignatureAlgorithm RSASignatureWithSHA384Digest

RSASignatureWithSHA512Digest

public static final SignatureAlgorithm RSASignatureWithSHA512Digest

RSAPSSSignature

public static final SignatureAlgorithm RSAPSSSignature

Version with no digest set: must call setDigestAlg() after initialization to choose the proper variant.

RSAPSSSignatureWithSHA256Digest

public static final SignatureAlgorithm RSAPSSSignatureWithSHA256Digest

RSAPSSSignatureWithSHA384Digest

public static final SignatureAlgorithm RSAPSSSignatureWithSHA384Digest

RSAPSSSignatureWithSHA512Digest

public static final SignatureAlgorithm RSAPSSSignatureWithSHA512Digest

Constructor Details

SignatureAlgorithm

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

Method Details

fromOID

public static SignatureAlgorithm fromOID(OBJECT_IDENTIFIER oid)
                                  throws NoSuchAlgorithmException

Looks up the signature algorithm with the given OID.

Throws:

NoSuchAlgorithmException - If no algorithm is found with this OID.

getSigningAlg

public Algorithm getSigningAlg()

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

getRawAlg

public SignatureAlgorithm getRawAlg()

getDigestAlg

public DigestAlgorithm getDigestAlg()
                             throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

setDigestAlg

public DigestAlgorithm setDigestAlg(DigestAlgorithm alg)
                             throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException