Package org.bouncycastle.asn1.smime

## Class SMIMECapabilities

- java.lang.Object
- - org.bouncycastle.asn1.ASN1Object
  - - org.bouncycastle.asn1.smime.SMIMECapabilities

- All Implemented Interfaces:
    `ASN1Encodable`, `Encodable`

      public class SMIMECapabilities
      extends ASN1Object

  Handler class for dealing with S/MIME Capabilities

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static ASN1ObjectIdentifier` | `aes128_CBC` |
    `static ASN1ObjectIdentifier` | `aes192_CBC` |
    `static ASN1ObjectIdentifier` | `aes256_CBC` | encryption algorithms preferences
    `static ASN1ObjectIdentifier` | `canNotDecryptAny` |
    `static ASN1ObjectIdentifier` | `cast5_CBC` |
    `static ASN1ObjectIdentifier` | `dES_CBC` |
    `static ASN1ObjectIdentifier` | `dES_EDE3_CBC` |
    `static ASN1ObjectIdentifier` | `idea_CBC` |
    `static ASN1ObjectIdentifier` | `preferSignedData` | general preferences
    `static ASN1ObjectIdentifier` | `rC2_CBC` |
    `static ASN1ObjectIdentifier` | `sMIMECapabilitesVersions` |

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `SMIMECapabilities​(ASN1Sequence seq)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `java.util.Vector` | `getCapabilities​(ASN1ObjectIdentifier capability)` | returns a vector with 0 or more objects of all the capabilities matching the passed in capability OID.
    `static SMIMECapabilities` | `getInstance​(java.lang.Object o)` | return an Attribute object from the given object.
    `ASN1Primitive` | `toASN1Primitive()` | Produce an object suitable for an ASN1OutputStream.

    - ### 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`

- - ### Field Detail

    - #### preferSignedData

          public static final ASN1ObjectIdentifier preferSignedData

      general preferences

    - #### canNotDecryptAny

          public static final ASN1ObjectIdentifier canNotDecryptAny

    - #### sMIMECapabilitesVersions

          public static final ASN1ObjectIdentifier sMIMECapabilitesVersions

    - #### aes256_CBC

          public static final ASN1ObjectIdentifier aes256_CBC

      encryption algorithms preferences

    - #### aes192_CBC

          public static final ASN1ObjectIdentifier aes192_CBC

    - #### aes128_CBC

          public static final ASN1ObjectIdentifier aes128_CBC

    - #### idea_CBC

          public static final ASN1ObjectIdentifier idea_CBC

    - #### cast5_CBC

          public static final ASN1ObjectIdentifier cast5_CBC

    - #### dES_CBC

          public static final ASN1ObjectIdentifier dES_CBC

    - #### dES_EDE3_CBC

          public static final ASN1ObjectIdentifier dES_EDE3_CBC

    - #### rC2_CBC

          public static final ASN1ObjectIdentifier rC2_CBC

  - ### Constructor Detail

    - #### SMIMECapabilities

          public SMIMECapabilities​(ASN1Sequence seq)

  - ### Method Detail

    - #### getInstance

          public static SMIMECapabilities getInstance​(java.lang.Object o)

      return an Attribute object from the given object.
      Parameters:
        `o` - the object we want converted.
      Throws:
        `java.lang.IllegalArgumentException` - if the object cannot be converted.

    - #### getCapabilities

          public java.util.Vector getCapabilities​(ASN1ObjectIdentifier capability)

      returns a vector with 0 or more objects of all the capabilities matching the passed in capability OID. If the OID passed is null the entire set is returned.

    - #### toASN1Primitive

          public ASN1Primitive toASN1Primitive()

      Produce an object suitable for an ASN1OutputStream.

           SMIMECapabilities ::= SEQUENCE OF SMIMECapability

      Specified by:
        `toASN1Primitive` in interface `ASN1Encodable`
      Specified by:
        `toASN1Primitive` in class `ASN1Object`
      Returns:
        a primitive representation of this object.