Package org.mozilla.jss.crypto
Class PBEAlgorithm
- java.lang.Object
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- org.mozilla.jss.crypto.Algorithm
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- org.mozilla.jss.crypto.KeyGenAlgorithm
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- org.mozilla.jss.crypto.PBEAlgorithm
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public class PBEAlgorithm extends KeyGenAlgorithm
Algorithms that can be used for generating symmetric keys from passwords.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.mozilla.jss.crypto.KeyGenAlgorithm
KeyGenAlgorithm.AnyKeyStrengthValidator, KeyGenAlgorithm.FixedKeyStrengthValidator, KeyGenAlgorithm.KeyStrengthValidator
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Field Summary
Fields Modifier and Type Field Description static PBEAlgorithm
PBE_MD2_DES_CBC
static PBEAlgorithm
PBE_MD5_DES_CBC
static PBEAlgorithm
PBE_PKCS5_PBES2
static PBEAlgorithm
PBE_PKCS5_PBKDF2
static PBEAlgorithm
PBE_PKCS5_PBMAC1
static PBEAlgorithm
PBE_SHA1_DES_CBC
static PBEAlgorithm
PBE_SHA1_DES3_CBC
static PBEAlgorithm
PBE_SHA1_RC2_128_CBC
static PBEAlgorithm
PBE_SHA1_RC2_40_CBC
static PBEAlgorithm
PBE_SHA1_RC4_128
static PBEAlgorithm
PBE_SHA1_RC4_40
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Fields inherited from class org.mozilla.jss.crypto.KeyGenAlgorithm
AES, DES, DES3, DESede, GENERIC_SECRET, NSS_SP800_108_COUNTER_KDF_DERIVE_DATA, NSS_SP800_108_DOUBLE_PIPELINE_KDF_DERIVE_DATA, NSS_SP800_108_FEEDBACK_KDF_DERIVE_DATA, PBA_SHA1_HMAC, RC2, RC4, SHA1_HMAC, SHA256_HMAC, SHA384_HMAC, SHA512_HMAC, SP800_108_COUNTER_KDF, SP800_108_DOUBLE_PIPELINE_KDF, SP800_108_FEEDBACK_KDF
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Fields inherited from class org.mozilla.jss.crypto.Algorithm
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_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, oid, oidIndex, SEC_OID_AES_128_CBC, SEC_OID_AES_128_ECB, SEC_OID_AES_192_CBC, SEC_OID_AES_192_ECB, SEC_OID_AES_256_CBC, SEC_OID_AES_256_ECB, 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_SHA256, SEC_OID_HMAC_SHA384, SEC_OID_HMAC_SHA512, SEC_OID_MD2, SEC_OID_MD5, 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
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Constructor Summary
Constructors Modifier Constructor Description protected
PBEAlgorithm(int oidTag, java.lang.String name, int validStrength, OBJECT_IDENTIFIER oid, EncryptionAlgorithm encAlg, int saltLength)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description EncryptionAlgorithm
getEncryptionAlg()
Returns the EncryptionAlgorithm that should be used with keys generated with this PBEAlgorithm.int
getSaltLength()
Returns the number of bytes of salt that should be supplied when generating keys with this algorithm.-
Methods inherited from class org.mozilla.jss.crypto.KeyGenAlgorithm
fromOID, isValidStrength
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Methods inherited from class org.mozilla.jss.crypto.Algorithm
getEnum, getParameterClass, getParameterClasses, isValidParameterObject, toOID, toString
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Field Detail
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PBE_PKCS5_PBKDF2
public static final PBEAlgorithm PBE_PKCS5_PBKDF2
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PBE_PKCS5_PBES2
public static final PBEAlgorithm PBE_PKCS5_PBES2
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PBE_PKCS5_PBMAC1
public static final PBEAlgorithm PBE_PKCS5_PBMAC1
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PBE_MD2_DES_CBC
public static final PBEAlgorithm PBE_MD2_DES_CBC
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PBE_MD5_DES_CBC
public static final PBEAlgorithm PBE_MD5_DES_CBC
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PBE_SHA1_DES_CBC
public static final PBEAlgorithm PBE_SHA1_DES_CBC
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PBE_SHA1_RC4_128
public static final PBEAlgorithm PBE_SHA1_RC4_128
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PBE_SHA1_RC4_40
public static final PBEAlgorithm PBE_SHA1_RC4_40
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PBE_SHA1_DES3_CBC
public static final PBEAlgorithm PBE_SHA1_DES3_CBC
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PBE_SHA1_RC2_128_CBC
public static final PBEAlgorithm PBE_SHA1_RC2_128_CBC
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PBE_SHA1_RC2_40_CBC
public static final PBEAlgorithm PBE_SHA1_RC2_40_CBC
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Constructor Detail
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PBEAlgorithm
protected PBEAlgorithm(int oidTag, java.lang.String name, int validStrength, OBJECT_IDENTIFIER oid, EncryptionAlgorithm encAlg, int saltLength)
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Method Detail
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getEncryptionAlg
public EncryptionAlgorithm getEncryptionAlg()
Returns the EncryptionAlgorithm that should be used with keys generated with this PBEAlgorithm. For example,PBE_MD2_DES_CBC.getEncryptionAlg()
returnsEncryptionAlgorithm.DES_CBC
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getSaltLength
public int getSaltLength()
Returns the number of bytes of salt that should be supplied when generating keys with this algorithm.PKCS #5 algorithms require exactly 8 bytes of salt. PKCS #12 algorithms take a variable length, but recommend that the salt length be at least as long as the output of the hash function. For SHA-1, the output length is 20 bytes.
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