Class CMSEnvelopedGenerator

java.lang.Object
org.bouncycastle.cms.CMSEnvelopedGenerator
Direct Known Subclasses:
CMSAuthenticatedGenerator, CMSAuthEnvelopedGenerator, CMSEnvelopedDataGenerator, CMSEnvelopedDataStreamGenerator
public class CMSEnvelopedGenerator extends Object
General class for generating a CMS enveloped-data message.

  • Field Details

    • DES_EDE3_CBC

      public static final String DES_EDE3_CBC

    • RC2_CBC

      public static final String RC2_CBC

    • IDEA_CBC

      public static final String IDEA_CBC

    • CAST5_CBC

      public static final String CAST5_CBC

    • AES128_CBC

      public static final String AES128_CBC

    • AES192_CBC

      public static final String AES192_CBC

    • AES256_CBC

      public static final String AES256_CBC

    • CAMELLIA128_CBC

      public static final String CAMELLIA128_CBC

    • CAMELLIA192_CBC

      public static final String CAMELLIA192_CBC

    • CAMELLIA256_CBC

      public static final String CAMELLIA256_CBC

    • SEED_CBC

      public static final String SEED_CBC

    • DES_EDE3_WRAP

      public static final String DES_EDE3_WRAP

    • AES128_WRAP

      public static final String AES128_WRAP

    • AES192_WRAP

      public static final String AES192_WRAP

    • AES256_WRAP

      public static final String AES256_WRAP

    • CAMELLIA128_WRAP

      public static final String CAMELLIA128_WRAP

    • CAMELLIA192_WRAP

      public static final String CAMELLIA192_WRAP

    • CAMELLIA256_WRAP

      public static final String CAMELLIA256_WRAP

    • SEED_WRAP

      public static final String SEED_WRAP

    • ECDH_SHA1KDF

      public static final String ECDH_SHA1KDF

    • ECMQV_SHA1KDF

      public static final String ECMQV_SHA1KDF

    • ECMQV_SHA224KDF

      public static final String ECMQV_SHA224KDF

    • ECMQV_SHA256KDF

      public static final String ECMQV_SHA256KDF

    • ECMQV_SHA384KDF

      public static final String ECMQV_SHA384KDF

    • ECMQV_SHA512KDF

      public static final String ECMQV_SHA512KDF

    • unprotectedAttributeGenerator

      protected CMSAttributeTableGenerator unprotectedAttributeGenerator

    • originatorInfo

      protected org.bouncycastle.asn1.cms.OriginatorInfo originatorInfo

    • encoding

      protected String encoding

  • Constructor Details

    • CMSEnvelopedGenerator

      protected CMSEnvelopedGenerator()
      base constructor

  • Method Details

    • setEncoding

      public void setEncoding(String encoding)
      Specify use of definite-length/DER rather than indefinite length encoding ("BER").

      The in-memory generators honour the choice all the way through their generate() methods - in the definite-length modes the encrypted content is carried as a primitive definite-length OCTET STRING, with "DER" additionally sorting the sets the generator builds. The streaming generators that support definite-length output need the content length supplied up front via their length-taking open() methods; see the individual open() javadoc.

      Parameters:
      encoding - one of "DER", "DL", "BER".

    • setUnprotectedAttributeGenerator

      public void setUnprotectedAttributeGenerator(CMSAttributeTableGenerator unprotectedAttributeGenerator)

    • setOriginatorInfo

      public void setOriginatorInfo(OriginatorInformation originatorInfo)

    • addRecipientInfoGenerator

      public void addRecipientInfoGenerator(RecipientInfoGenerator recipientGenerator)
      Add a generator to produce the recipient info required.
      Parameters:
      recipientGenerator - a generator of a recipient info object.