SignatureCheck (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

org.bouncycastle.asn1.bc

## Class SignatureCheck

- java.lang.Object
- - org.bouncycastle.asn1.ASN1Object
  - - org.bouncycastle.asn1.bc.SignatureCheck

- All Implemented Interfaces:
    ASN1Encodable, Encodable

      public class SignatureCheck
      extends ASN1Object

       SignatureCheck ::= SEQUENCE {
              signatureAlgorithm   AlgorithmIdentifier,
              certificates         [0] EXPLICIT Certificates OPTIONAL,
              signatureValue       BIT STRING
       }

       Certificates ::= SEQUENCE OF Certificate

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SignatureCheck(AlgorithmIdentifier signatureAlgorithm, byte[] signature)`
    `SignatureCheck(AlgorithmIdentifier signatureAlgorithm, Certificate[] certificates, byte[] signature)`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Certificate[]` | `getCertificates()`
    `static SignatureCheck` | `getInstance(java.lang.Object o)`
    `ASN1BitString` | `getSignature()`
    `AlgorithmIdentifier` | `getSignatureAlgorithm()`
    `ASN1Primitive` | `toASN1Primitive()` Method providing a primitive representation of this object suitable for encoding.

    - ### Methods inherited from class org.bouncycastle.asn1.ASN1Object

      `encodeTo, encodeTo, equals, getEncoded, getEncoded, hasEncodedTagValue, hashCode`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### SignatureCheck

          public SignatureCheck(AlgorithmIdentifier signatureAlgorithm,
                                byte[] signature)

    - #### SignatureCheck

          public SignatureCheck(AlgorithmIdentifier signatureAlgorithm,
                                Certificate[] certificates,
                                byte[] signature)

  - ### Method Detail

    - #### getInstance

          public static SignatureCheck getInstance(java.lang.Object o)

    - #### getSignature

          public ASN1BitString getSignature()

    - #### getSignatureAlgorithm

          public AlgorithmIdentifier getSignatureAlgorithm()

    - #### getCertificates

          public Certificate[] getCertificates()

    - #### toASN1Primitive

          public ASN1Primitive toASN1Primitive()

      Description copied from class: `ASN1Object`
      Method providing a primitive representation of this object suitable for encoding.
      Specified by:
        `toASN1Primitive` in interface `ASN1Encodable`
      Specified by:
        `toASN1Primitive` in class `ASN1Object`
      Returns:
        a primitive representation of this object.