public class BcX509ExtensionUtils extends X509ExtensionUtils
Constructor and Description |
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BcX509ExtensionUtils()
Create a utility class pre-configured with a SHA-1 digest calculator based on the
BC implementation.
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BcX509ExtensionUtils(DigestCalculator calculator) |
Modifier and Type | Method and Description |
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AuthorityKeyIdentifier |
createAuthorityKeyIdentifier(AsymmetricKeyParameter publicKey) |
SubjectKeyIdentifier |
createSubjectKeyIdentifier(AsymmetricKeyParameter publicKey)
Return a RFC 3280 type 1 key identifier.
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createAuthorityKeyIdentifier, createAuthorityKeyIdentifier, createAuthorityKeyIdentifier, createSubjectKeyIdentifier, createTruncatedSubjectKeyIdentifier
public BcX509ExtensionUtils()
public BcX509ExtensionUtils(DigestCalculator calculator)
public AuthorityKeyIdentifier createAuthorityKeyIdentifier(AsymmetricKeyParameter publicKey) throws IOException
IOException
public SubjectKeyIdentifier createSubjectKeyIdentifier(AsymmetricKeyParameter publicKey) throws IOException
(1) The keyIdentifier is composed of the 160-bit SHA-1 hash of the value of the BIT STRING subjectPublicKey (excluding the tag, length, and number of unused bits).
publicKey
- the key object containing the key identifier is to be based on.IOException
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