Package com.azure.security.keyvault.keys.cryptography.models

Class KeyWrapAlgorithm

java.lang.Object
com.azure.core.util.ExpandableStringEnum<KeyWrapAlgorithm>
com.azure.security.keyvault.keys.cryptography.models.KeyWrapAlgorithm
All Implemented Interfaces:
com.azure.core.util.ExpandableEnum<String>
public final class KeyWrapAlgorithm extends com.azure.core.util.ExpandableStringEnum<KeyWrapAlgorithm>
Defines values for KeyWrapAlgorithm.

  • Field Details

    • RSA_OAEP

      public static final KeyWrapAlgorithm RSA_OAEP
      [Not recommended] RSAES using Optimal Asymmetric Encryption Padding (OAEP), as described in https://tools.ietf.org/html/rfc3447, with the default parameters specified by RFC 3447 in Section A.2.1. Those default parameters are using a hash function of SHA-1 and a mask generation function of MGF1 with SHA-1. Microsoft recommends using RSA_OAEP_256 or stronger algorithms for enhanced security. Microsoft does *not* recommend RSA_OAEP, which is included solely for backwards compatibility. RSA_OAEP utilizes SHA1, which has known collision problems.

    • RSA_OAEP_256

      public static final KeyWrapAlgorithm RSA_OAEP_256
      RSAES using Optimal Asymmetric Encryption Padding with a hash function of SHA-256 and a mask generation function of MGF1 with SHA-256.

    • RSA1_5

      public static final KeyWrapAlgorithm RSA1_5
      [Not recommended] RSAES-PKCS1-V1_5 key encryption, as described in https://tools.ietf.org/html/rfc3447. Microsoft recommends using RSA_OAEP_256 or stronger algorithms for enhanced security. Microsoft does *not* recommend RSA_1_5, which is included solely for backwards compatibility. Cryptographic standards no longer consider RSA with the PKCS#1 v1.5 padding scheme secure for encryption.

    • A128KW

      public static final KeyWrapAlgorithm A128KW
      128-bit AES key wrap.

    • A192KW

      public static final KeyWrapAlgorithm A192KW
      192-bit AES key wrap.

    • A256KW

      public static final KeyWrapAlgorithm A256KW
      256-bit AES key wrap.

    • CKM_AES_KEY_WRAP

      public static final KeyWrapAlgorithm CKM_AES_KEY_WRAP
      CKM AES key wrap.

    • CKM_AES_KEY_WRAP_PAD

      public static final KeyWrapAlgorithm CKM_AES_KEY_WRAP_PAD
      CKM AES key wrap with padding.

  • Constructor Details

    • KeyWrapAlgorithm

      @Deprecated public KeyWrapAlgorithm()
      Deprecated.
      Use the fromString(String) factory method.
      Creates a new instance of KeyWrapAlgorithm without a ExpandableStringEnum.toString() value.

      This constructor shouldn't be called as it will produce a KeyWrapAlgorithm which doesn't have a String enum value.

  • Method Details

    • fromString

      public static KeyWrapAlgorithm fromString(String name)
      Creates or finds a KeyWrapAlgorithm from its string representation.
      Parameters:
      name - a name to look for.
      Returns:
      the corresponding KeyWrapAlgorithm.

    • values

      public static Collection<KeyWrapAlgorithm> values()
      Gets known KeyWrapAlgorithm values.
      Returns:
      known KeyWrapAlgorithm values.