Package org.bouncycastle.cms.jcajce

Class JceCMSContentEncryptorBuilder

  • public class JceCMSContentEncryptorBuilder
extends java.lang.Object
    Builder for the content encryptor in EnvelopedData - used to encrypt the actual transmitted content.

    • Constructor Detail

      • JceCMSContentEncryptorBuilder

        public JceCMSContentEncryptorBuilder​(org.bouncycastle.asn1.ASN1ObjectIdentifier encryptionOID)

      • JceCMSContentEncryptorBuilder

        public JceCMSContentEncryptorBuilder​(org.bouncycastle.asn1.ASN1ObjectIdentifier encryptionOID,
                                     int keySize)

      • JceCMSContentEncryptorBuilder

        public JceCMSContentEncryptorBuilder​(org.bouncycastle.asn1.x509.AlgorithmIdentifier encryptionAlgId)
        Constructor for a content encryptor builder based on an algorithm identifier and its contained parameters.
        Parameters:
        encryptionAlgId - the full algorithm identifier for the encryption.

    • Method Detail

      • setProvider

        public JceCMSContentEncryptorBuilder setProvider​(java.security.Provider provider)
        Set the provider to use for content encryption.
        Parameters:
        provider - the provider object to use for cipher and default parameters creation.
        Returns:
        the current builder instance.

      • setProvider

        public JceCMSContentEncryptorBuilder setProvider​(java.lang.String providerName)
        Set the provider to use for content encryption (by name)
        Parameters:
        providerName - the name of the provider to use for cipher and default parameters creation.
        Returns:
        the current builder instance.

      • setSecureRandom

        public JceCMSContentEncryptorBuilder setSecureRandom​(java.security.SecureRandom random)
        Provide a specified source of randomness to be used for session key and IV/nonce generation.
        Parameters:
        random - the secure random to use.
        Returns:
        the current builder instance.

      • setAlgorithmParameters

        public JceCMSContentEncryptorBuilder setAlgorithmParameters​(java.security.AlgorithmParameters algorithmParameters)
        Provide a set of algorithm parameters for the content encryption cipher to use.
        Parameters:
        algorithmParameters - algorithmParameters for content encryption.
        Returns:
        the current builder instance.