Package eu.europa.esig.dss.enumerations

Enum EncryptionAlgorithm

java.lang.Object
java.lang.Enum<EncryptionAlgorithm>
eu.europa.esig.dss.enumerations.EncryptionAlgorithm
All Implemented Interfaces:
OidBasedEnum, Serializable, Comparable<EncryptionAlgorithm>
public enum EncryptionAlgorithm extends Enum<EncryptionAlgorithm> implements OidBasedEnum
Supported signature encryption algorithms.

  • Enum Constant Details

  • Method Details

    • values

      public static EncryptionAlgorithm[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static EncryptionAlgorithm valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • forOID

      public static EncryptionAlgorithm forOID(String oid)
      Returns the encryption algorithm associated to the given OID.
      Parameters:
      oid - the ASN1 algorithm OID
      Returns:
      the linked encryption algorithm
      Throws:
      IllegalArgumentException - if the oid doesn't match any algorithm

    • forKey

      public static EncryptionAlgorithm forKey(Key key)
      Returns the encryption algorithm associated to the given key.
      Parameters:
      key - the key
      Returns:
      the linked encryption algorithm
      Throws:
      IllegalArgumentException - if the key doesn't match any algorithm

    • forName

      public static EncryptionAlgorithm forName(String name)
      Returns the encryption algorithm associated to the given JCE name.
      Parameters:
      name - the encryption algorithm name
      Returns:
      the linked encryption algorithm
      Throws:
      IllegalArgumentException - if the name doesn't match any algorithm

    • forName

      public static EncryptionAlgorithm forName(String name, EncryptionAlgorithm defaultValue)
      Returns the encryption algorithm associated to the given JCE name.
      Parameters:
      name - the encryption algorithm name
      defaultValue - The default value for the EncryptionAlgorithm
      Returns:
      the corresponding EncryptionAlgorithm or the default value

    • getName

      public String getName()
      Get the algorithm name
      Returns:
      the name

    • getOid

      public String getOid()
      Get the ASN1 algorithm OID
      Specified by:
      getOid in interface OidBasedEnum
      Returns:
      the OID

    • getPadding

      public String getPadding()
      Get the algorithm padding
      Returns:
      the padding

    • isEquivalent

      public boolean isEquivalent(EncryptionAlgorithm encryptionAlgorithm)
      Verifies if the provided encryptionAlgorithm is equivalent to the current one. Equivalent means the same token key can be used for signature creation with both algorithms.
      Parameters:
      encryptionAlgorithm - EncryptionAlgorithm to check
      Returns:
      TRUE if the algorithms are equivalent, FALSE otherwise