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This is a collection of JAVA libraries that implement Unbound cryptographic classes for JAVA provider, PKCS11 wrapper, cryptoki, and advapi
package com.dyadicsec.cryptoki;
import java.util.Arrays;
public class Library
{
private Library()
{
}
static char[] unpad(char[] in)
{
int len = in.length;
while (len>0 && in[len-1]==0) len--;
return len==in.length ? in : Arrays.copyOf(in, len);
}
public static void C_Initialize() throws CKR_Exception
{
CKR_Exception.check(Native.C_Initialize(), "C_Initialize");
}
public static void C_Finalize() throws CKR_Exception
{
CKR_Exception.check(Native.C_Finalize(), "C_Finalize");
}
public static CK_INFO C_GetInfo() throws CKR_Exception
{
CK_INFO out = new CK_INFO();
CKR_Exception.check(Native.C_GetInfo(out), "C_GetInfo");
out.unpad();
return out;
}
public static int[] C_GetSlotList(boolean tokenPresent) throws CKR_Exception
{
int count = Native.getResult(Native.C_GetSlotList(tokenPresent, null), "C_GetSlotList(null)");
int[] out = new int[count];
CKR_Exception.check(Native.C_GetSlotList(tokenPresent, out), "C_GetSlotList");
return out;
}
public static CK_SLOT_INFO C_GetSlotInfo(int slotID) throws CKR_Exception
{
CK_SLOT_INFO out = new CK_SLOT_INFO();
CKR_Exception.check(Native.C_GetSlotInfo(slotID, out), "C_GetSlotInfo");
out.unpad();
return out;
}
public static CK_TOKEN_INFO C_GetTokenInfo(int slotID) throws CKR_Exception
{
CK_TOKEN_INFO out = new CK_TOKEN_INFO();
CKR_Exception.check(Native.C_GetTokenInfo(slotID, out), "C_GetTokenInfo");
out.unpad();
return out;
}
public static int[] C_GetMechanismList(int slotID) throws CKR_Exception
{
int count = Native.getResult(Native.C_GetMechanismList(slotID, null), "C_GetMechanismList(null)");
int[] out = new int[count];
CKR_Exception.check(Native.C_GetMechanismList(slotID, out), "C_GetMechanismList");
return out;
}
public static CK_MECHANISM_INFO C_GetMechanismInfo(int slotID, int type) throws CKR_Exception
{
CK_MECHANISM_INFO out = new CK_MECHANISM_INFO();
CKR_Exception.check(Native.C_GetMechanismInfo(slotID, type, out), "C_GetMechanismInfo (" + Integer.toHexString(type) + ")");
return out;
}
public static CK_SESSION_HANDLE C_OpenSession(int slotID, int flags) throws CKR_Exception
{
int h = Native.getResult(Native.C_OpenSession(slotID, flags), "C_OpenSession (" + slotID + ")");
CK_SESSION_HANDLE out = new CK_SESSION_HANDLE();
out.h = h;
return out;
}
public static void C_CloseSession(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
CKR_Exception.check(Native.C_CloseSession(hSession, hSession.h), "C_OpenSession");
}
public static void C_CloseAllSessions(int slotID) throws CKR_Exception
{
CKR_Exception.check(Native.C_CloseAllSessions(slotID), "C_CloseAllSessions");
}
public static CK_SESSION_INFO C_GetSessionInfo(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
CK_SESSION_INFO out = new CK_SESSION_INFO();
CKR_Exception.check(Native.C_GetSessionInfo(hSession, hSession.h, out), "C_GetSessionInfo");
return out;
}
public static void C_Login(CK_SESSION_HANDLE hSession, int userType, char[] pPin) throws CKR_Exception
{
CKR_Exception.check(Native.C_Login(hSession, hSession.h, userType, pPin), "C_Login");
}
public static void C_Logout(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
CKR_Exception.check(Native.C_Logout(hSession, hSession.h), "C_Logout");
}
public static int C_CreateObject(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
CK_ATTRIBUTE.toNative(pTemplate);
return Native.getResult(Native.C_CreateObject(hSession, hSession.h, pTemplate), "C_CreateObject");
}
public static void C_DestroyObject(CK_SESSION_HANDLE hSession, int hObject) throws CKR_Exception
{
CKR_Exception.check(Native.C_DestroyObject(hSession, hSession.h, hObject), "C_DestroyObject");
}
public static void C_GetAttributeValue(CK_SESSION_HANDLE hSession, int hObject, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
if (!CK_ATTRIBUTE.allKnownSizes(pTemplate))
{
CK_ATTRIBUTE.toNativeGetSize(pTemplate);
CKR_Exception.check(Native.C_GetAttributeValue(hSession, hSession.h, hObject, pTemplate), "C_GetAttributeValue(null)");
}
CK_ATTRIBUTE.toNativeGetValue(pTemplate);
CKR_Exception.check(Native.C_GetAttributeValue(hSession, hSession.h, hObject, pTemplate), "C_GetAttributeValue");
CK_ATTRIBUTE.fromNative(pTemplate);
}
public static void C_SetAttributeValue(CK_SESSION_HANDLE hSession, int hObject, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
CK_ATTRIBUTE.toNative(pTemplate);
CKR_Exception.check(Native.C_SetAttributeValue(hSession, hSession.h, hObject, pTemplate), "C_SetAttributeValue");
}
public static void C_FindObjectsInit(CK_SESSION_HANDLE hSession, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
CK_ATTRIBUTE.toNative(pTemplate);
CKR_Exception.check(Native.C_FindObjectsInit(hSession, hSession.h, pTemplate), "C_FindObjectsInit");
}
public static int[] C_FindObjects(CK_SESSION_HANDLE hSession, int ulMaxObjectCount) throws CKR_Exception
{
int[] out = new int[ulMaxObjectCount];
int count = Native.getResult(Native.C_FindObjects(hSession, hSession.h, out), "C_FindObjects");
return count==out.length ? out : Arrays.copyOf(out, count);
}
public static void C_FindObjectsFinal(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
CKR_Exception.check(Native.C_FindObjectsFinal(hSession, hSession.h), "C_FindObjectsFinal");
}
public static void C_EncryptInit(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hKey) throws CKR_Exception
{
pMechanism.toNative();
CKR_Exception.check(Native.C_EncryptInit(hSession, hSession.h, pMechanism, hKey), "C_EncryptInit");
}
public static int C_Encrypt(CK_SESSION_HANDLE hSession, byte[] pData, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_Encrypt(hSession, hSession.h, pData, inOffset, inLen, out, outOffset), "C_Encrypt");
}
public static byte[] C_Encrypt(CK_SESSION_HANDLE hSession, byte[] pData) throws CKR_Exception
{
int len = C_Encrypt(hSession, pData, 0, pData.length, null, 0);
byte[] out = new byte[len];
len = C_Encrypt(hSession, pData, 0, pData.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static int C_EncryptUpdate(CK_SESSION_HANDLE hSession, byte[] pPart, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_EncryptUpdate(hSession, hSession.h, pPart, inOffset, inLen, out, outOffset), "C_EncryptUpdate");
}
public static byte[] C_EncryptUpdate(CK_SESSION_HANDLE hSession, byte[] pPart) throws CKR_Exception
{
int len = C_EncryptUpdate(hSession, pPart, 0, pPart.length, null, 0);
byte[] out = new byte[len];
len = C_EncryptUpdate(hSession, pPart, 0, pPart.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static int C_EncryptFinal(CK_SESSION_HANDLE hSession, byte[] out, int offset) throws CKR_Exception
{
return Native.getResult(Native.C_EncryptFinal(hSession, hSession.h, out, offset), "C_EncryptFinal");
}
public static byte[] C_EncryptFinal(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
int len = C_EncryptFinal(hSession, null, 0);
byte[] out = new byte[len];
len = C_EncryptFinal(hSession, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_DecryptInit(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hKey) throws CKR_Exception
{
pMechanism.toNative();
CKR_Exception.check(Native.C_DecryptInit(hSession, hSession.h, pMechanism, hKey), "C_DecryptInit");
}
public static int C_Decrypt(CK_SESSION_HANDLE hSession, byte[] pEncryptedData, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_Decrypt(hSession, hSession.h, pEncryptedData, inOffset, inLen, out, outOffset), "C_Decrypt");
}
public static byte[] C_Decrypt(CK_SESSION_HANDLE hSession, byte[] pEncryptedData) throws CKR_Exception
{
int len = C_Decrypt(hSession, pEncryptedData, 0, pEncryptedData.length, null, 0);
byte[] out = new byte[len];
len = C_Decrypt(hSession, pEncryptedData, 0, pEncryptedData.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static int C_DecryptUpdate(CK_SESSION_HANDLE hSession, byte[] pEncryptedPart, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_DecryptUpdate(hSession, hSession.h, pEncryptedPart, inOffset, inLen, out, outOffset), "C_DecryptUpdate");
}
public static byte[] C_DecryptUpdate(CK_SESSION_HANDLE hSession, byte[] pEncryptedPart) throws CKR_Exception
{
int len = C_DecryptUpdate(hSession, pEncryptedPart, 0, pEncryptedPart.length, null, 0);
byte[] out = new byte[len];
len = C_DecryptUpdate(hSession, pEncryptedPart, 0, pEncryptedPart.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static int C_DecryptFinal(CK_SESSION_HANDLE hSession, byte[] out, int offset) throws CKR_Exception
{
return Native.getResult(Native.C_DecryptFinal(hSession, hSession.h, out, offset), "C_DecryptFinal");
}
public static byte[] C_DecryptFinal(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
int len = C_DecryptFinal(hSession, null, 0);
byte[] out = new byte[len];
len = C_DecryptFinal(hSession, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_DigestInit(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism) throws CKR_Exception
{
pMechanism.toNative();
CKR_Exception.check(Native.C_DigestInit(hSession, hSession.h, pMechanism), "C_DigestInit");
}
public static int C_Digest(CK_SESSION_HANDLE hSession, byte[] data, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_Digest(hSession, hSession.h, data, inOffset, inLen, out, outOffset), "C_Digest");
}
public static byte[] C_Digest(CK_SESSION_HANDLE hSession, byte[] data) throws CKR_Exception
{
int len = C_Digest(hSession, data, 0, data.length, null, 0);
byte[] out = new byte[len];
len = C_Digest(hSession, data, 0, data.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_DigestUpdate(CK_SESSION_HANDLE hSession, byte[] pPart, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_DigestUpdate(hSession, hSession.h, pPart, offset, len), "C_DigestUpdate");
}
public static void C_DigestUpdate(CK_SESSION_HANDLE hSession, byte[] pPart) throws CKR_Exception
{
C_DigestUpdate(hSession, pPart, 0, pPart.length);
}
public static void C_DigestKey(CK_SESSION_HANDLE hSession, int hObject) throws CKR_Exception
{
CKR_Exception.check(Native.C_DigestKey(hSession, hSession.h, hObject), "C_DigestKey");
}
public static int C_DigestFinal(CK_SESSION_HANDLE hSession, byte[] out, int offset) throws CKR_Exception
{
return Native.getResult(Native.C_DigestFinal(hSession, hSession.h, out, offset), "C_DigestFinal");
}
public static byte[] C_DigestFinal(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
int len = C_DigestFinal(hSession, null, 0);
byte[] out = new byte[len];
len = C_DigestFinal(hSession, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_SignInit(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hKey) throws CKR_Exception
{
pMechanism.toNative();
CKR_Exception.check(Native.C_SignInit(hSession, hSession.h, pMechanism, hKey), "C_SignInit");
}
public static int C_Sign(CK_SESSION_HANDLE hSession, byte[] pData, int inOffset, int inLen, byte[] out, int outOffset) throws CKR_Exception
{
return Native.getResult(Native.C_Sign(hSession, hSession.h, pData, inOffset, inLen, out, outOffset), "C_Sign");
}
public static byte[] C_Sign(CK_SESSION_HANDLE hSession, byte[] pData) throws CKR_Exception
{
int len = C_Sign(hSession, pData, 0, pData.length, null, 0);
byte[] out = new byte[len];
len = C_Sign(hSession, pData, 0, pData.length, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_SignUpdate(CK_SESSION_HANDLE hSession, byte[] pPart, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_SignUpdate(hSession, hSession.h, pPart, offset, len), "C_SignUpdate");
}
public static void C_SignUpdate(CK_SESSION_HANDLE hSession, byte[] pPart) throws CKR_Exception
{
C_SignUpdate(hSession, pPart, 0, pPart.length);
}
public static int C_SignFinal(CK_SESSION_HANDLE hSession, byte[] out, int offset) throws CKR_Exception
{
return Native.getResult(Native.C_SignFinal(hSession, hSession.h, out, offset), "C_SignFinal");
}
public static byte[] C_SignFinal(CK_SESSION_HANDLE hSession) throws CKR_Exception
{
int len = C_SignFinal(hSession, null, 0);
byte[] out = new byte[len];
len = C_SignFinal(hSession, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static void C_VerifyInit(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hKey) throws CKR_Exception
{
pMechanism.toNative();
CKR_Exception.check(Native.C_VerifyInit(hSession, hSession.h, pMechanism, hKey), "C_VerifyInit");
}
public static void C_Verify(CK_SESSION_HANDLE hSession, byte[] pData, int inOffset, int inLen, byte[] pSignature, int sigOffset, int sigLen) throws CKR_Exception
{
CKR_Exception.check(Native.C_Verify(hSession, hSession.h, pData, inOffset, inLen, pSignature, sigOffset, sigLen), "C_Verify");
}
public static void C_Verify(CK_SESSION_HANDLE hSession, byte[] pData, byte[] pSignature) throws CKR_Exception
{
C_Verify(hSession, pData, 0, pData.length, pSignature, 0, pSignature.length);
}
public static void C_VerifyUpdate(CK_SESSION_HANDLE hSession, byte[] pPart, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_VerifyUpdate(hSession, hSession.h, pPart, offset, pPart.length), "C_VerifyUpdate");
}
public static void C_VerifyUpdate(CK_SESSION_HANDLE hSession, byte[] pPart) throws CKR_Exception
{
C_VerifyUpdate(hSession, pPart, 0, pPart.length);
}
public static void C_VerifyFinal(CK_SESSION_HANDLE hSession, byte[] pSignature, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_VerifyFinal(hSession, hSession.h, pSignature, offset, len), "C_VerifyFinal");
}
public static void C_VerifyFinal(CK_SESSION_HANDLE hSession, byte[] pSignature) throws CKR_Exception
{
C_VerifyFinal(hSession, pSignature, 0, pSignature.length);
}
public static int C_GenerateKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
pMechanism.toNative();
CK_ATTRIBUTE.toNative(pTemplate);
return Native.getResult(Native.C_GenerateKey(hSession, hSession.h, pMechanism, pTemplate), "C_GenerateKey");
}
public static int[] C_GenerateKeyPair(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, CK_ATTRIBUTE[] pPublicKeyTemplate, CK_ATTRIBUTE[] pPrivateKeyTemplate) throws CKR_Exception
{
pMechanism.toNative();
CK_ATTRIBUTE.toNative(pPublicKeyTemplate);
CK_ATTRIBUTE.toNative(pPrivateKeyTemplate);
int hPrv = Native.getResult(Native.C_GenerateKeyPair(hSession, hSession.h, pMechanism, pPublicKeyTemplate, pPrivateKeyTemplate), "C_GenerateKeyPair");
int hPub = Native.getResult(Native.C_GetExtReturnValue(), "C_GenerateKeyPair");
int[] out = new int[2]; out[0] = hPub; out[1] = hPrv;
return out;
}
public static int C_WrapKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hWrappingKey, int hKey, byte[] out, int offset) throws CKR_Exception
{
pMechanism.toNative();
return Native.getResult(Native.C_WrapKey(hSession, hSession.h, pMechanism, hWrappingKey, hKey, out, offset), "C_WrapKey");
}
public static byte[] C_WrapKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hWrappingKey, int hKey) throws CKR_Exception
{
int len = C_WrapKey(hSession, pMechanism, hWrappingKey, hKey, null, 0);
byte[] out = new byte[len];
len = C_WrapKey(hSession, pMechanism, hWrappingKey, hKey, out, 0);
return len==out.length ? out : Arrays.copyOf(out, len);
}
public static int C_UnwrapKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hUnwrappingKey, byte[] pWrappedKey, int offset, int len, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
pMechanism.toNative();
CK_ATTRIBUTE.toNative(pTemplate);
return Native.getResult(Native.C_UnwrapKey(hSession, hSession.h, pMechanism, hUnwrappingKey, pWrappedKey, offset, len, pTemplate),"C_UnwrapKey");
}
public static int C_UnwrapKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hUnwrappingKey, byte[] pWrappedKey, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
return C_UnwrapKey(hSession, pMechanism, hUnwrappingKey, pWrappedKey, 0, pWrappedKey.length, pTemplate);
}
public static int C_DeriveKey(CK_SESSION_HANDLE hSession, CK_MECHANISM pMechanism, int hBaseKey, CK_ATTRIBUTE[] pTemplate) throws CKR_Exception
{
pMechanism.toNative();
CK_ATTRIBUTE.toNative(pTemplate);
return Native.getResult(Native.C_DeriveKey(hSession, hSession.h, pMechanism, hBaseKey, pTemplate),"C_DeriveKey");
}
public static void C_SeedRandom(CK_SESSION_HANDLE hSession, byte[] pSeed, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_SeedRandom(hSession, hSession.h, pSeed, offset, len), "C_SeedRandom");
}
public static void C_SeedRandom(CK_SESSION_HANDLE hSession, byte[] pSeed) throws CKR_Exception
{
C_SeedRandom(hSession, pSeed, 0, pSeed.length);
}
public static void C_GenerateRandom(CK_SESSION_HANDLE hSession, byte[] randomData, int offset, int len) throws CKR_Exception
{
CKR_Exception.check(Native.C_GenerateRandom(hSession, hSession.h, randomData, offset, len), "C_GenerateRandom");
}
public static byte[] C_GenerateRandom(CK_SESSION_HANDLE hSession, int len) throws CKR_Exception
{
byte[] out = new byte[len];
C_GenerateRandom(hSession, out, 0, len);
return out;
}
}