Module io.helidon.common.crypto
Package io.helidon.common.crypto

Class Signature

java.lang.Object
io.helidon.common.crypto.Signature
All Implemented Interfaces:
Digest
public class Signature extends Object implements Digest
The Signature class is used for simplification of the digital signature creation and verification.

  • Field Details

    • ALGORITHM_NONE_RSA

      public static final String ALGORITHM_NONE_RSA
      RSA signature algorithm with no digest algorithm specified.
      Value is: "NONEwithRSA".
      See Also:

    • ALGORITHM_MD2_RSA

      @Deprecated public static final String ALGORITHM_MD2_RSA
      Deprecated.
      It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 6.
      RSA signature algorithm with MD2 digest algorithm.
      Value is: "MD2withRSA".
      See Also:

    • ALGORITHM_MD5_RSA

      @Deprecated public static final String ALGORITHM_MD5_RSA
      Deprecated.
      It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 2.
      RSA signature algorithm with MD5 digest algorithm.
      Value is: "MD5withRSA".
      See Also:

    • ALGORITHM_SHA1_RSA

      public static final String ALGORITHM_SHA1_RSA
      RSA signature algorithm with SHA1 digest algorithm.
      Value is: "SHA1withRSA".
      See Also:

    • ALGORITHM_SHA224_RSA

      public static final String ALGORITHM_SHA224_RSA
      RSA signature algorithm with SHA224 digest algorithm.
      Value is: "SHA224withRSA".
      See Also:

    • ALGORITHM_SHA256_RSA

      public static final String ALGORITHM_SHA256_RSA
      RSA signature algorithm with SHA256 digest algorithm.
      Value is: "SHA256withRSA".
      See Also:

    • ALGORITHM_SHA384_RSA

      public static final String ALGORITHM_SHA384_RSA
      RSA signature algorithm with SHA384 digest algorithm.
      Value is: "SHA384withRSA".
      See Also:

    • ALGORITHM_SHA512_RSA

      public static final String ALGORITHM_SHA512_RSA
      RSA signature algorithm with SHA512 digest algorithm.
      Value is: "SHA512withRSA".
      See Also:

    • ALGORITHM_SHA512_224_RSA

      public static final String ALGORITHM_SHA512_224_RSA
      RSA signature algorithm with SHA512/224 digest algorithm.
      Value is: "SHA512/224withRSA".
      See Also:

    • ALGORITHM_SHA512_256_RSA

      public static final String ALGORITHM_SHA512_256_RSA
      RSA signature algorithm with SHA512/256 digest algorithm.
      Value is: "SHA512/256withRSA".
      See Also:

    • ALGORITHM_NONE_ECDSA

      public static final String ALGORITHM_NONE_ECDSA
      Elliptic curve digital signature algorithm with no digest algorithm.
      Value is: "NONEwithECDSA".
      See Also:

    • ALGORITHM_SHA1_ECDSA

      public static final String ALGORITHM_SHA1_ECDSA
      Elliptic curve digital signature algorithm with SHA1 digest algorithm.
      Value is: "SHA1withECDSA".
      See Also:

    • ALGORITHM_SHA224_ECDSA

      public static final String ALGORITHM_SHA224_ECDSA
      Elliptic curve digital signature algorithm with SHA224 digest algorithm.
      Value is: "SHA224withECDSA".
      See Also:

    • ALGORITHM_SHA256_ECDSA

      public static final String ALGORITHM_SHA256_ECDSA
      Elliptic curve digital signature algorithm with SHA256 digest algorithm.
      Value is: "SHA256withECDSA".
      See Also:

    • ALGORITHM_SHA384_ECDSA

      public static final String ALGORITHM_SHA384_ECDSA
      Elliptic curve digital signature algorithm with SHA384 digest algorithm.
      Value is: "SHA384withECDSA".
      See Also:

    • ALGORITHM_SHA512_ECDSA

      public static final String ALGORITHM_SHA512_ECDSA
      Elliptic curve digital signature algorithm with SHA512 digest algorithm.
      Value is: "SHA512withECDSA".
      See Also:

  • Method Details

    • builder

      public static Signature.Builder builder()
      Create a new builder.
      Returns:
      new builder

    • digest

      public Base64Value digest(Base64Value value)
      Description copied from interface: Digest
      Create digest of the value.
      Specified by:
      digest in interface Digest
      Parameters:
      value - value to make digest from
      Returns:
      digest of the value

    • verify

      public boolean verify(Base64Value toVerify, Base64Value digestToVerify)
      Description copied from interface: Digest
      Verify the digest of the value against the provided digest.
      Specified by:
      verify in interface Digest
      Parameters:
      toVerify - value to create digest from
      digestToVerify - digest which needs to be verified
      Returns:
      whether both digests are the same