diff options
Diffstat (limited to 'core/src/main/java/org/bouncycastle/asn1/cms/RecipientEncryptedKey.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/asn1/cms/RecipientEncryptedKey.java | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/core/src/main/java/org/bouncycastle/asn1/cms/RecipientEncryptedKey.java b/core/src/main/java/org/bouncycastle/asn1/cms/RecipientEncryptedKey.java deleted file mode 100644 index 5062c108..00000000 --- a/core/src/main/java/org/bouncycastle/asn1/cms/RecipientEncryptedKey.java +++ /dev/null @@ -1,109 +0,0 @@ -package org.bouncycastle.asn1.cms; - -import org.bouncycastle.asn1.ASN1EncodableVector; -import org.bouncycastle.asn1.ASN1Object; -import org.bouncycastle.asn1.ASN1OctetString; -import org.bouncycastle.asn1.ASN1Primitive; -import org.bouncycastle.asn1.ASN1Sequence; -import org.bouncycastle.asn1.ASN1TaggedObject; -import org.bouncycastle.asn1.DERSequence; - -/** - * <a href="http://tools.ietf.org/html/rfc5652#section-6.2.2">RFC 5652</a>: - * Content encryption key delivery mechanisms. - * <pre> - * RecipientEncryptedKey ::= SEQUENCE { - * rid KeyAgreeRecipientIdentifier, - * encryptedKey EncryptedKey - * } - * </pre> - */ -public class RecipientEncryptedKey - extends ASN1Object -{ - private KeyAgreeRecipientIdentifier identifier; - private ASN1OctetString encryptedKey; - - private RecipientEncryptedKey( - ASN1Sequence seq) - { - identifier = KeyAgreeRecipientIdentifier.getInstance(seq.getObjectAt(0)); - encryptedKey = (ASN1OctetString)seq.getObjectAt(1); - } - - /** - * Return an RecipientEncryptedKey object from a tagged object. - * - * @param obj the tagged object holding the object we want. - * @param explicit true if the object is meant to be explicitly - * tagged false otherwise. - * @exception IllegalArgumentException if the object held by the - * tagged object cannot be converted. - */ - public static RecipientEncryptedKey getInstance( - ASN1TaggedObject obj, - boolean explicit) - { - return getInstance(ASN1Sequence.getInstance(obj, explicit)); - } - - /** - * Return a RecipientEncryptedKey object from the given object. - * <p> - * Accepted inputs: - * <ul> - * <li> null → null - * <li> {@link RecipientEncryptedKey} object - * <li> {@link org.bouncycastle.asn1.ASN1Sequence#getInstance(java.lang.Object) ASN1Sequence} input formats with RecipientEncryptedKey structure inside - * </ul> - * - * @param obj the object we want converted. - * @exception IllegalArgumentException if the object cannot be converted. - */ - public static RecipientEncryptedKey getInstance( - Object obj) - { - if (obj instanceof RecipientEncryptedKey) - { - return (RecipientEncryptedKey)obj; - } - - if (obj != null) - { - return new RecipientEncryptedKey(ASN1Sequence.getInstance(obj)); - } - - return null; - } - - public RecipientEncryptedKey( - KeyAgreeRecipientIdentifier id, - ASN1OctetString encryptedKey) - { - this.identifier = id; - this.encryptedKey = encryptedKey; - } - - public KeyAgreeRecipientIdentifier getIdentifier() - { - return identifier; - } - - public ASN1OctetString getEncryptedKey() - { - return encryptedKey; - } - - /** - * Produce an object suitable for an ASN1OutputStream. - */ - public ASN1Primitive toASN1Primitive() - { - ASN1EncodableVector v = new ASN1EncodableVector(); - - v.add(identifier); - v.add(encryptedKey); - - return new DERSequence(v); - } -} |