Migrated Pack out of crypto.util

1 files changed, 0 insertions, 67 deletions

diff --git a/core/src/main/java/org/bouncycastle/asn1/x509/SubjectKeyIdentifier.java b/core/src/main/java/org/bouncycastle/asn1/x509/SubjectKeyIdentifier.java
index bcaf5604..5f0cd079 100644
--- a/core/src/main/java/org/bouncycastle/asn1/x509/SubjectKeyIdentifier.java
+++ b/core/src/main/java/org/bouncycastle/asn1/x509/SubjectKeyIdentifier.java
@@ -5,8 +5,6 @@ import org.bouncycastle.asn1.ASN1OctetString;
 import org.bouncycastle.asn1.ASN1Primitive;
 import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DEROctetString;
-import org.bouncycastle.crypto.Digest;
-import org.bouncycastle.crypto.digests.SHA1Digest;
 
 /**
  * The SubjectKeyIdentifier object.
@@ -67,69 +65,4 @@ public class SubjectKeyIdentifier
     {
         return new DEROctetString(keyidentifier);
     }
-
-
-    /**
-     * Calculates the keyidentifier using a SHA1 hash over the BIT STRING
-     * from SubjectPublicKeyInfo as defined in RFC3280.
-     *
-     * @param spki the subject public key info.
-     * @deprecated
-     */
-    public SubjectKeyIdentifier(
-        SubjectPublicKeyInfo    spki)
-    {
-        this.keyidentifier = getDigest(spki);
-    }
-
-    /**
-     * Return a RFC 3280 type 1 key identifier. As in:
-     * <pre>
-     * (1) The keyIdentifier is composed of the 160-bit SHA-1 hash of the
-     * value of the BIT STRING subjectPublicKey (excluding the tag,
-     * length, and number of unused bits).
-     * </pre>
-     * @param keyInfo the key info object containing the subjectPublicKey field.
-     * @return the key identifier.
-     * @deprecated use org.bouncycastle.cert.X509ExtensionUtils.createSubjectKeyIdentifier
-     */
-    public static SubjectKeyIdentifier createSHA1KeyIdentifier(SubjectPublicKeyInfo keyInfo)
-    {
-        return new SubjectKeyIdentifier(keyInfo);
-    }
-
-    /**
-     * Return a RFC 3280 type 2 key identifier. As in:
-     * <pre>
-     * (2) The keyIdentifier is composed of a four bit type field with
-     * the value 0100 followed by the least significant 60 bits of the
-     * SHA-1 hash of the value of the BIT STRING subjectPublicKey.
-     * </pre>
-     * @param keyInfo the key info object containing the subjectPublicKey field.
-     * @return the key identifier.
-     * @deprecated use org.bouncycastle.cert.X509ExtensionUtils.createTruncatedSubjectKeyIdentifier
-     */
-    public static SubjectKeyIdentifier createTruncatedSHA1KeyIdentifier(SubjectPublicKeyInfo keyInfo)
-    {
-        byte[] dig = getDigest(keyInfo);
-        byte[] id = new byte[8];
-
-        System.arraycopy(dig, dig.length - 8, id, 0, id.length);
-
-        id[0] &= 0x0f;
-        id[0] |= 0x40;
-        
-        return new SubjectKeyIdentifier(id);
-    }
-
-    private static byte[] getDigest(SubjectPublicKeyInfo spki)
-    {
-        Digest digest = new SHA1Digest();
-        byte[]  resBuf = new byte[digest.getDigestSize()];
-
-        byte[] bytes = spki.getPublicKeyData().getBytes();
-        digest.update(bytes, 0, bytes.length);
-        digest.doFinal(resBuf, 0);
-        return resBuf;
-    }
 }