http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
public final class org.bouncycastle.cms.PasswordRecipient$PRF
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.bouncycastle.cms.PasswordRecipient$PRF
  super_class: java.lang.Object
{
  public static final org.bouncycastle.cms.PasswordRecipient$PRF HMacSHA1;
    descriptor: Lorg/bouncycastle/cms/PasswordRecipient$PRF;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final org.bouncycastle.cms.PasswordRecipient$PRF HMacSHA224;
    descriptor: Lorg/bouncycastle/cms/PasswordRecipient$PRF;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final org.bouncycastle.cms.PasswordRecipient$PRF HMacSHA256;
    descriptor: Lorg/bouncycastle/cms/PasswordRecipient$PRF;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final org.bouncycastle.cms.PasswordRecipient$PRF HMacSHA384;
    descriptor: Lorg/bouncycastle/cms/PasswordRecipient$PRF;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final org.bouncycastle.cms.PasswordRecipient$PRF HMacSHA512;
    descriptor: Lorg/bouncycastle/cms/PasswordRecipient$PRF;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private final java.lang.String hmac;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.bouncycastle.asn1.x509.AlgorithmIdentifier prfAlgID;
    descriptor: Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
    flags: (0x0010) ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=7, locals=0, args_size=0
         0: .line 15
            new org.bouncycastle.cms.PasswordRecipient$PRF
            dup
            ldc "HMacSHA1"
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.id_hmacWithSHA1:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            invokespecial org.bouncycastle.cms.PasswordRecipient$PRF.<init>:(Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
            putstatic org.bouncycastle.cms.PasswordRecipient$PRF.HMacSHA1:Lorg/bouncycastle/cms/PasswordRecipient$PRF;
         1: .line 16
            new org.bouncycastle.cms.PasswordRecipient$PRF
            dup
            ldc "HMacSHA224"
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.id_hmacWithSHA224:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            invokespecial org.bouncycastle.cms.PasswordRecipient$PRF.<init>:(Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
            putstatic org.bouncycastle.cms.PasswordRecipient$PRF.HMacSHA224:Lorg/bouncycastle/cms/PasswordRecipient$PRF;
         2: .line 17
            new org.bouncycastle.cms.PasswordRecipient$PRF
            dup
            ldc "HMacSHA256"
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.id_hmacWithSHA256:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            invokespecial org.bouncycastle.cms.PasswordRecipient$PRF.<init>:(Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
            putstatic org.bouncycastle.cms.PasswordRecipient$PRF.HMacSHA256:Lorg/bouncycastle/cms/PasswordRecipient$PRF;
         3: .line 18
            new org.bouncycastle.cms.PasswordRecipient$PRF
            dup
            ldc "HMacSHA384"
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.id_hmacWithSHA384:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            invokespecial org.bouncycastle.cms.PasswordRecipient$PRF.<init>:(Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
            putstatic org.bouncycastle.cms.PasswordRecipient$PRF.HMacSHA384:Lorg/bouncycastle/cms/PasswordRecipient$PRF;
         4: .line 19
            new org.bouncycastle.cms.PasswordRecipient$PRF
            dup
            ldc "HMacSHA512"
            new org.bouncycastle.asn1.x509.AlgorithmIdentifier
            dup
            getstatic org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers.id_hmacWithSHA512:Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            invokespecial org.bouncycastle.asn1.x509.AlgorithmIdentifier.<init>:(Lorg/bouncycastle/asn1/ASN1ObjectIdentifier;Lorg/bouncycastle/asn1/ASN1Encodable;)V
            invokespecial org.bouncycastle.cms.PasswordRecipient$PRF.<init>:(Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
            putstatic org.bouncycastle.cms.PasswordRecipient$PRF.HMacSHA512:Lorg/bouncycastle/cms/PasswordRecipient$PRF;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, org.bouncycastle.asn1.x509.AlgorithmIdentifier);
    descriptor: (Ljava/lang/String;Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
        start local 1 // java.lang.String hmac
        start local 2 // org.bouncycastle.asn1.x509.AlgorithmIdentifier prfAlgID
         0: .line 24
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            aload 0 /* this */
            aload 1 /* hmac */
            putfield org.bouncycastle.cms.PasswordRecipient$PRF.hmac:Ljava/lang/String;
         2: .line 27
            aload 0 /* this */
            aload 2 /* prfAlgID */
            putfield org.bouncycastle.cms.PasswordRecipient$PRF.prfAlgID:Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
         3: .line 28
            return
        end local 2 // org.bouncycastle.asn1.x509.AlgorithmIdentifier prfAlgID
        end local 1 // java.lang.String hmac
        end local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/bouncycastle/cms/PasswordRecipient$PRF;
            0    4     1      hmac  Ljava/lang/String;
            0    4     2  prfAlgID  Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
    MethodParameters:
          Name  Flags
      hmac      
      prfAlgID  

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
         0: .line 32
            aload 0 /* this */
            getfield org.bouncycastle.cms.PasswordRecipient$PRF.hmac:Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/cms/PasswordRecipient$PRF;

  public org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmID();
    descriptor: ()Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
         0: .line 37
            aload 0 /* this */
            getfield org.bouncycastle.cms.PasswordRecipient$PRF.prfAlgID:Lorg/bouncycastle/asn1/x509/AlgorithmIdentifier;
            areturn
        end local 0 // org.bouncycastle.cms.PasswordRecipient$PRF this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/cms/PasswordRecipient$PRF;
}
SourceFile: "PasswordRecipient.java"
NestHost: org.bouncycastle.cms.PasswordRecipient
InnerClasses:
  public final PRF = org.bouncycastle.cms.PasswordRecipient$PRF of org.bouncycastle.cms.PasswordRecipient