Imported Upstream version 3.10.2+dfsg

2017-05-11 14:01:41 +02:00
commit 1893aafd38
715 changed files with 248801 additions and 0 deletions
--- a/wolfcrypt/user-crypto/include/user_rsa.h
+++ b/wolfcrypt/user-crypto/include/user_rsa.h
@@ -0,0 +1,132 @@
+/* user_rsa.h
+ *
+ * Copyright (C) 2006-2016 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * wolfSSL is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
+
+
+/*
+ Created to use intel's IPP see their license for linking to intel's IPP library
+ */
+
+#ifndef USER_WOLF_CRYPT_RSA_H
+#define USER_WOLF_CRYPT_RSA_H
+
+#include <wolfssl/wolfcrypt/settings.h>
+
+#ifndef NO_RSA
+
+#include <wolfssl/wolfcrypt/types.h>
+#include <wolfssl/wolfcrypt/random.h>
+
+/* intels crypto */
+#include <ipp.h>
+#include <ippcp.h>
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+/* needed for WOLFSSL_RSA type but use macro guard against redefine */
+#if defined(OPENSSL_EXTRA) && !defined(WOLFSSL_TYPES_DEFINED) \
+        && !defined(WOLFSSL_RSA_TYPE_DEFINED)
+    struct WOLFSSL_RSA;
+    typedef struct WOLFSSL_RSA WOLFSSL_RSA;
+    #define WOLFSSL_RSA_TYPE_DEFINED
+#endif
+
+enum {
+    RSA_PUBLIC   = 0,
+    RSA_PRIVATE  = 1,
+};
+
+
+/* RSA */
+typedef struct RsaKey {
+    IppsBigNumState* n;
+    IppsBigNumState* e;
+    IppsBigNumState* dipp;
+    IppsBigNumState* pipp;
+    IppsBigNumState* qipp;
+    IppsBigNumState* dPipp;
+    IppsBigNumState* dQipp;
+    IppsBigNumState* uipp;
+    int nSz, eSz, dSz;
+    IppsRSAPublicKeyState*  pPub;
+    IppsRSAPrivateKeyState* pPrv;
+    word32 prvSz; /* size of private key */
+    word32 sz;    /* size of signature */
+    int   type;                               /* public or private */
+    void* heap;                               /* for user memory overrides */
+} RsaKey;
+
+WOLFSSL_API int  wc_InitRsaKey(RsaKey* key, void*);
+WOLFSSL_API int  wc_InitRsaKey_ex(RsaKey* key, void* heap, int devId);
+WOLFSSL_API int  wc_FreeRsaKey(RsaKey* key);
+
+WOLFSSL_API int  wc_RsaPublicEncrypt(const byte* in, word32 inLen, byte* out,
+                                     word32 outLen, RsaKey* key, WC_RNG* rng);
+WOLFSSL_API int  wc_RsaPrivateDecryptInline(byte* in, word32 inLen, byte** out,
+                                            RsaKey* key);
+WOLFSSL_API int  wc_RsaPrivateDecrypt(const byte* in, word32 inLen, byte* out,
+                                      word32 outLen, RsaKey* key);
+WOLFSSL_API int  wc_RsaSSL_Sign(const byte* in, word32 inLen, byte* out,
+                                word32 outLen, RsaKey* key, WC_RNG* rng);
+WOLFSSL_API int  wc_RsaSSL_VerifyInline(byte* in, word32 inLen, byte** out,
+                                        RsaKey* key);
+WOLFSSL_API int  wc_RsaSSL_Verify(const byte* in, word32 inLen, byte* out,
+                                  word32 outLen, RsaKey* key);
+WOLFSSL_API int  wc_RsaEncryptSize(RsaKey* key);
+
+WOLFSSL_API int  wc_RsaPrivateKeyDecode(const byte* input, word32* inOutIdx,
+                                                               RsaKey*, word32);
+WOLFSSL_API int  wc_RsaPublicKeyDecode(const byte* input, word32* inOutIdx,
+                                                               RsaKey*, word32);
+WOLFSSL_API int  wc_RsaPublicKeyDecodeRaw(const byte* n, word32 nSz,
+                                        const byte* e, word32 eSz, RsaKey* key);
+#ifdef WOLFSSL_KEY_GEN
+    WOLFSSL_API int wc_RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
+    WOLFSSL_API int wc_RsaKeyToPublicDer(RsaKey*, byte* output, word32 inLen);
+    WOLFSSL_API int wc_MakeRsaKey(RsaKey* key, int size, long e, WC_RNG* rng);
+#endif
+WOLFSSL_API int  wc_RsaFlattenPublicKey(RsaKey*, byte*, word32*, byte*,
+                                                                       word32*);
+WOLFSSL_API int  wc_RsaSetRNG(RsaKey* key, WC_RNG* rng);
+
+
+#if defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN)
+        /* abstracted BN operations with RSA key */
+    WOLFSSL_API int wc_Rsa_leading_bit(void* BN);
+    WOLFSSL_API int wc_Rsa_unsigned_bin_size(void* BN);
+
+        /* return MP_OKAY on success */
+    WOLFSSL_API int wc_Rsa_to_unsigned_bin(void* BN, byte* in, int inLen);
+#endif
+
+#ifdef OPENSSL_EXTRA /* abstracted functions to deal with rsa key */
+    WOLFSSL_API int SetRsaExternal(WOLFSSL_RSA* rsa);
+    WOLFSSL_API int SetRsaInternal(WOLFSSL_RSA* rsa);
+#endif
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* NO_RSA */
+#endif /* USER_WOLF_CRYPT_RSA_H */
+
+