diff options
Diffstat (limited to 'prov/src/main/java/org/bouncycastle/jcajce/provider/digest/SHA1.java')
| -rw-r--r-- | prov/src/main/java/org/bouncycastle/jcajce/provider/digest/SHA1.java | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jcajce/provider/digest/SHA1.java b/prov/src/main/java/org/bouncycastle/jcajce/provider/digest/SHA1.java deleted file mode 100644 index c7502c77..00000000 --- a/prov/src/main/java/org/bouncycastle/jcajce/provider/digest/SHA1.java +++ /dev/null @@ -1,200 +0,0 @@ -package org.bouncycastle.jcajce.provider.digest; - -import java.security.spec.InvalidKeySpecException; -import java.security.spec.KeySpec; - -import javax.crypto.SecretKey; -import javax.crypto.spec.PBEKeySpec; - -import org.bouncycastle.asn1.iana.IANAObjectIdentifiers; -import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers; -import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers; -import org.bouncycastle.crypto.CipherKeyGenerator; -import org.bouncycastle.crypto.CipherParameters; -import org.bouncycastle.crypto.digests.SHA1Digest; -import org.bouncycastle.crypto.macs.HMac; -import org.bouncycastle.jcajce.provider.config.ConfigurableProvider; -import org.bouncycastle.jcajce.provider.symmetric.util.BCPBEKey; -import org.bouncycastle.jcajce.provider.symmetric.util.BaseKeyGenerator; -import org.bouncycastle.jcajce.provider.symmetric.util.BaseMac; -import org.bouncycastle.jcajce.provider.symmetric.util.BaseSecretKeyFactory; -import org.bouncycastle.jcajce.provider.symmetric.util.PBE; -import org.bouncycastle.jcajce.provider.symmetric.util.PBESecretKeyFactory; - -public class SHA1 -{ - private SHA1() - { - - } - - static public class Digest - extends BCMessageDigest - implements Cloneable - { - public Digest() - { - super(new SHA1Digest()); - } - - public Object clone() - throws CloneNotSupportedException - { - Digest d = (Digest)super.clone(); - d.digest = new SHA1Digest((SHA1Digest)digest); - - return d; - } - } - - /** - * SHA1 HMac - */ - public static class HashMac - extends BaseMac - { - public HashMac() - { - super(new HMac(new SHA1Digest())); - } - } - - public static class KeyGenerator - extends BaseKeyGenerator - { - public KeyGenerator() - { - super("HMACSHA1", 160, new CipherKeyGenerator()); - } - } - - /** - * SHA1 HMac - */ - public static class SHA1Mac - extends BaseMac - { - public SHA1Mac() - { - super(new HMac(new SHA1Digest())); - } - } - - /** - * PBEWithHmacSHA - */ - public static class PBEWithMacKeyFactory - extends PBESecretKeyFactory - { - public PBEWithMacKeyFactory() - { - super("PBEwithHmacSHA", null, false, PKCS12, SHA1, 160, 0); - } - } - - - public static class BasePBKDF2WithHmacSHA1 - extends BaseSecretKeyFactory - { - private int scheme; - - public BasePBKDF2WithHmacSHA1(String name, int scheme) - { - super(name, PKCSObjectIdentifiers.id_PBKDF2); - - this.scheme = scheme; - } - - protected SecretKey engineGenerateSecret( - KeySpec keySpec) - throws InvalidKeySpecException - { - if (keySpec instanceof PBEKeySpec) - { - PBEKeySpec pbeSpec = (PBEKeySpec)keySpec; - - if (pbeSpec.getSalt() == null) - { - throw new InvalidKeySpecException("missing required salt"); - } - - if (pbeSpec.getIterationCount() <= 0) - { - throw new InvalidKeySpecException("positive iteration count required: " - + pbeSpec.getIterationCount()); - } - - if (pbeSpec.getKeyLength() <= 0) - { - throw new InvalidKeySpecException("positive key length required: " - + pbeSpec.getKeyLength()); - } - - if (pbeSpec.getPassword().length == 0) - { - throw new IllegalArgumentException("password empty"); - } - - int digest = SHA1; - int keySize = pbeSpec.getKeyLength(); - int ivSize = -1; // JDK 1,2 and earlier does not understand simplified version. - CipherParameters param = PBE.Util.makePBEMacParameters(pbeSpec, scheme, digest, keySize); - - return new BCPBEKey(this.algName, this.algOid, scheme, digest, keySize, ivSize, pbeSpec, param); - } - - throw new InvalidKeySpecException("Invalid KeySpec"); - } - } - - public static class PBKDF2WithHmacSHA1UTF8 - extends BasePBKDF2WithHmacSHA1 - { - public PBKDF2WithHmacSHA1UTF8() - { - super("PBKDF2WithHmacSHA1", PKCS5S2_UTF8); - } - } - - public static class PBKDF2WithHmacSHA18BIT - extends BasePBKDF2WithHmacSHA1 - { - public PBKDF2WithHmacSHA18BIT() - { - super("PBKDF2WithHmacSHA1And8bit", PKCS5S2); - } - } - - public static class Mappings - extends DigestAlgorithmProvider - { - private static final String PREFIX = SHA1.class.getName(); - - public Mappings() - { - } - - public void configure(ConfigurableProvider provider) - { - provider.addAlgorithm("MessageDigest.SHA-1", PREFIX + "$Digest"); - provider.addAlgorithm("Alg.Alias.MessageDigest.SHA1", "SHA-1"); - provider.addAlgorithm("Alg.Alias.MessageDigest.SHA", "SHA-1"); - provider.addAlgorithm("Alg.Alias.MessageDigest." + OIWObjectIdentifiers.idSHA1, "SHA-1"); - - addHMACAlgorithm(provider, "SHA1", PREFIX + "$HashMac", PREFIX + "$KeyGenerator"); - addHMACAlias(provider, "SHA1", PKCSObjectIdentifiers.id_hmacWithSHA1); - addHMACAlias(provider, "SHA1", IANAObjectIdentifiers.hmacSHA1); - - provider.addAlgorithm("Mac.PBEWITHHMACSHA", PREFIX + "$SHA1Mac"); - provider.addAlgorithm("Mac.PBEWITHHMACSHA1", PREFIX + "$SHA1Mac"); - provider.addAlgorithm("Alg.Alias.SecretKeyFactory.PBEWITHHMACSHA", "PBEWITHHMACSHA1"); - provider.addAlgorithm("Alg.Alias.SecretKeyFactory." + OIWObjectIdentifiers.idSHA1, "PBEWITHHMACSHA1"); - provider.addAlgorithm("Alg.Alias.Mac." + OIWObjectIdentifiers.idSHA1, "PBEWITHHMACSHA"); - - provider.addAlgorithm("SecretKeyFactory.PBEWITHHMACSHA1", PREFIX + "$PBEWithMacKeyFactory"); - provider.addAlgorithm("SecretKeyFactory.PBKDF2WithHmacSHA1", PREFIX + "$PBKDF2WithHmacSHA1UTF8"); - provider.addAlgorithm("Alg.Alias.SecretKeyFactory.PBKDF2WithHmacSHA1AndUTF8", "PBKDF2WithHmacSHA1"); - provider.addAlgorithm("SecretKeyFactory.PBKDF2WithHmacSHA1And8BIT", PREFIX + "$PBKDF2WithHmacSHA18BIT"); - } - } -} |