Diff: wolfssl/wolfcrypt/asn_public.h

Revision:

13:f67a6c6013ca

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wolfssl/wolfcrypt/asn_public.h	Tue Aug 22 10:48:22 2017 +0000
@@ -0,0 +1,331 @@
+/* asn_public.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
+ */
+
+
+
+#ifndef WOLF_CRYPT_ASN_PUBLIC_H
+#define WOLF_CRYPT_ASN_PUBLIC_H
+
+#include <wolfssl/wolfcrypt/types.h>
+
+#ifdef __cplusplus
+    extern "C" {
+#endif
+
+/* guard on redeclaration */
+#ifndef WC_ECCKEY_TYPE_DEFINED
+    typedef struct ecc_key ecc_key;
+    #define WC_ECCKEY_TYPE_DEFINED
+#endif
+#ifndef WC_ED25519KEY_TYPE_DEFINED
+    typedef struct ed25519_key ed25519_key;
+    #define WC_ED25519KEY_TYPE_DEFINED
+#endif
+#ifndef WC_RSAKEY_TYPE_DEFINED
+    typedef struct RsaKey RsaKey;
+    #define WC_RSAKEY_TYPE_DEFINED
+#endif
+#ifndef WC_RNG_TYPE_DEFINED
+    typedef struct WC_RNG WC_RNG;
+    #define WC_RNG_TYPE_DEFINED
+#endif
+
+/* Certificate file Type */
+enum CertType {
+    CERT_TYPE       = 0,
+    PRIVATEKEY_TYPE,
+    DH_PARAM_TYPE,
+    DSA_PARAM_TYPE,
+    CRL_TYPE,
+    CA_TYPE,
+    ECC_PRIVATEKEY_TYPE,
+    DSA_PRIVATEKEY_TYPE,
+    CERTREQ_TYPE,
+    DSA_TYPE,
+    ECC_TYPE,
+    RSA_TYPE,
+    PUBLICKEY_TYPE,
+    RSA_PUBLICKEY_TYPE,
+    ECC_PUBLICKEY_TYPE,
+    TRUSTED_PEER_TYPE,
+    EDDSA_PRIVATEKEY_TYPE,
+    ED25519_TYPE
+};
+
+
+/* Signature type, by OID sum */
+enum Ctc_SigType {
+    CTC_SHAwDSA      = 517,
+    CTC_MD2wRSA      = 646,
+    CTC_MD5wRSA      = 648,
+    CTC_SHAwRSA      = 649,
+    CTC_SHAwECDSA    = 520,
+    CTC_SHA224wRSA   = 658,
+    CTC_SHA224wECDSA = 527,
+    CTC_SHA256wRSA   = 655,
+    CTC_SHA256wECDSA = 524,
+    CTC_SHA384wRSA   = 656,
+    CTC_SHA384wECDSA = 525,
+    CTC_SHA512wRSA   = 657,
+    CTC_SHA512wECDSA = 526,
+    CTC_ED25519      = 256
+};
+
+enum Ctc_Encoding {
+    CTC_UTF8       = 0x0c, /* utf8      */
+    CTC_PRINTABLE  = 0x13  /* printable */
+};
+
+enum Ctc_Misc {
+    CTC_COUNTRY_SIZE  =     2,
+    CTC_NAME_SIZE     =    64,
+    CTC_DATE_SIZE     =    32,
+    CTC_MAX_ALT_SIZE  = 16384,   /* may be huge */
+    CTC_SERIAL_SIZE   =     8,
+#ifdef WOLFSSL_CERT_EXT
+    /* AKID could contains: hash + (Option) AuthCertIssuer,AuthCertSerialNum
+     * We support only hash */
+    CTC_MAX_SKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
+    CTC_MAX_AKID_SIZE = 32, /* SHA256_DIGEST_SIZE */
+    CTC_MAX_CERTPOL_SZ = 64,
+    CTC_MAX_CERTPOL_NB = 2 /* Max number of Certificate Policy */
+#endif /* WOLFSSL_CERT_EXT */
+};
+
+
+#ifdef WOLFSSL_CERT_GEN
+
+typedef struct CertName {
+    char country[CTC_NAME_SIZE];
+    char countryEnc;
+    char state[CTC_NAME_SIZE];
+    char stateEnc;
+    char locality[CTC_NAME_SIZE];
+    char localityEnc;
+    char sur[CTC_NAME_SIZE];
+    char surEnc;
+    char org[CTC_NAME_SIZE];
+    char orgEnc;
+    char unit[CTC_NAME_SIZE];
+    char unitEnc;
+    char commonName[CTC_NAME_SIZE];
+    char commonNameEnc;
+    char email[CTC_NAME_SIZE];  /* !!!! email has to be last !!!! */
+} CertName;
+
+
+/* for user to fill for certificate generation */
+typedef struct Cert {
+    int      version;                   /* x509 version  */
+    byte     serial[CTC_SERIAL_SIZE];   /* serial number */
+    int      sigType;                   /* signature algo type */
+    CertName issuer;                    /* issuer info */
+    int      daysValid;                 /* validity days */
+    int      selfSigned;                /* self signed flag */
+    CertName subject;                   /* subject info */
+    int      isCA;                      /* is this going to be a CA */
+    /* internal use only */
+    int      bodySz;                    /* pre sign total size */
+    int      keyType;                   /* public key type of subject */
+#ifdef WOLFSSL_ALT_NAMES
+    byte     altNames[CTC_MAX_ALT_SIZE]; /* altNames copy */
+    int      altNamesSz;                 /* altNames size in bytes */
+    byte     beforeDate[CTC_DATE_SIZE];  /* before date copy */
+    int      beforeDateSz;               /* size of copy */
+    byte     afterDate[CTC_DATE_SIZE];   /* after date copy */
+    int      afterDateSz;                /* size of copy */
+#endif
+#ifdef WOLFSSL_CERT_EXT
+    byte    skid[CTC_MAX_SKID_SIZE];     /* Subject Key Identifier */
+    int     skidSz;                      /* SKID size in bytes */
+    byte    akid[CTC_MAX_AKID_SIZE];     /* Authority Key Identifier */
+    int     akidSz;                      /* AKID size in bytes */
+    word16  keyUsage;                    /* Key Usage */
+    char    certPolicies[CTC_MAX_CERTPOL_NB][CTC_MAX_CERTPOL_SZ];
+    word16  certPoliciesNb;              /* Number of Cert Policy */
+#endif
+#ifdef WOLFSSL_CERT_REQ
+    char     challengePw[CTC_NAME_SIZE];
+#endif
+    void*   heap; /* heap hint */
+} Cert;
+
+
+/* Initialize and Set Certificate defaults:
+   version    = 3 (0x2)
+   serial     = 0 (Will be randomly generated)
+   sigType    = SHA_WITH_RSA
+   issuer     = blank
+   daysValid  = 500
+   selfSigned = 1 (true) use subject as issuer
+   subject    = blank
+   isCA       = 0 (false)
+   keyType    = RSA_KEY (default)
+*/
+WOLFSSL_API int wc_InitCert(Cert*);
+WOLFSSL_API int  wc_MakeCert_ex(Cert* cert, byte* derBuffer, word32 derSz,
+                                int keyType, void* key, WC_RNG* rng);
+WOLFSSL_API int  wc_MakeCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
+                             ecc_key*, WC_RNG*);
+#ifdef WOLFSSL_CERT_REQ
+    WOLFSSL_API int  wc_MakeCertReq_ex(Cert*, byte* derBuffer, word32 derSz,
+                                       int, void*);
+    WOLFSSL_API int  wc_MakeCertReq(Cert*, byte* derBuffer, word32 derSz,
+                                    RsaKey*, ecc_key*);
+#endif
+WOLFSSL_API int  wc_SignCert_ex(int requestSz, int sType, byte* buffer,
+                                word32 buffSz, int keyType, void* key,
+                                WC_RNG* rng);
+WOLFSSL_API int  wc_SignCert(int requestSz, int sigType, byte* derBuffer,
+                             word32 derSz, RsaKey*, ecc_key*, WC_RNG*);
+WOLFSSL_API int  wc_MakeSelfCert(Cert*, byte* derBuffer, word32 derSz, RsaKey*,
+                             WC_RNG*);
+WOLFSSL_API int  wc_SetIssuer(Cert*, const char*);
+WOLFSSL_API int  wc_SetSubject(Cert*, const char*);
+#ifdef WOLFSSL_ALT_NAMES
+    WOLFSSL_API int  wc_SetAltNames(Cert*, const char*);
+#endif
+WOLFSSL_API int  wc_SetIssuerBuffer(Cert*, const byte*, int);
+WOLFSSL_API int  wc_SetSubjectBuffer(Cert*, const byte*, int);
+WOLFSSL_API int  wc_SetAltNamesBuffer(Cert*, const byte*, int);
+WOLFSSL_API int  wc_SetDatesBuffer(Cert*, const byte*, int);
+
+#ifdef WOLFSSL_CERT_EXT
+WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey_ex(Cert *cert, int keyType,
+                                                void* key);
+WOLFSSL_API int wc_SetAuthKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
+                                             ecc_key *eckey);
+WOLFSSL_API int wc_SetAuthKeyIdFromCert(Cert *cert, const byte *der, int derSz);
+WOLFSSL_API int wc_SetAuthKeyId(Cert *cert, const char* file);
+WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey_ex(Cert *cert, int keyType,
+                                                   void* key);
+WOLFSSL_API int wc_SetSubjectKeyIdFromPublicKey(Cert *cert, RsaKey *rsakey,
+                                                ecc_key *eckey);
+WOLFSSL_API int wc_SetSubjectKeyId(Cert *cert, const char* file);
+
+#ifdef HAVE_NTRU
+WOLFSSL_API int wc_SetSubjectKeyIdFromNtruPublicKey(Cert *cert, byte *ntruKey,
+                                                    word16 ntruKeySz);
+#endif
+
+/* Set the KeyUsage.
+ * Value is a string separated tokens with ','. Accepted tokens are :
+ * digitalSignature,nonRepudiation,contentCommitment,keyCertSign,cRLSign,
+ * dataEncipherment,keyAgreement,keyEncipherment,encipherOnly and decipherOnly.
+ *
+ * nonRepudiation and contentCommitment are for the same usage.
+ */
+WOLFSSL_API int wc_SetKeyUsage(Cert *cert, const char *value);
+
+#endif /* WOLFSSL_CERT_EXT */
+
+    #ifdef HAVE_NTRU
+        WOLFSSL_API int  wc_MakeNtruCert(Cert*, byte* derBuffer, word32 derSz,
+                                     const byte* ntruKey, word16 keySz,
+                                     WC_RNG*);
+    #endif
+
+#endif /* WOLFSSL_CERT_GEN */
+
+#if defined(WOLFSSL_CERT_EXT) || defined(WOLFSSL_PUB_PEM_TO_DER)
+    #ifndef WOLFSSL_PEMPUBKEY_TODER_DEFINED
+        #ifndef NO_FILESYSTEM
+        /* forward from wolfssl */
+        WOLFSSL_API int wolfSSL_PemPubKeyToDer(const char* fileName,
+                                               unsigned char* derBuf, int derSz);
+        #endif
+
+        /* forward from wolfssl */
+        WOLFSSL_API int wolfSSL_PubKeyPemToDer(const unsigned char*, int,
+                                               unsigned char*, int);
+        #define WOLFSSL_PEMPUBKEY_TODER_DEFINED
+    #endif /* WOLFSSL_PEMPUBKEY_TODER_DEFINED */
+#endif /* WOLFSSL_CERT_EXT || WOLFSSL_PUB_PEM_TO_DER */
+
+#if defined(WOLFSSL_KEY_GEN) || defined(WOLFSSL_CERT_GEN) || !defined(NO_DSA) \
+                             || defined(OPENSSL_EXTRA)
+    WOLFSSL_API int wc_DerToPem(const byte* der, word32 derSz, byte* output,
+                                word32 outputSz, int type);
+    WOLFSSL_API int wc_DerToPemEx(const byte* der, word32 derSz, byte* output,
+                                word32 outputSz, byte *cipherIno, int type);
+#endif
+
+#ifdef HAVE_ECC
+    /* private key helpers */
+    WOLFSSL_API int wc_EccPrivateKeyDecode(const byte*, word32*,
+                                           ecc_key*, word32);
+    WOLFSSL_API int wc_EccKeyToDer(ecc_key*, byte* output, word32 inLen);
+    WOLFSSL_API int wc_EccPrivateKeyToDer(ecc_key* key, byte* output,
+                                          word32 inLen);
+
+    /* public key helper */
+    WOLFSSL_API int wc_EccPublicKeyDecode(const byte*, word32*,
+                                              ecc_key*, word32);
+    #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
+        WOLFSSL_API int wc_EccPublicKeyToDer(ecc_key*, byte* output,
+                                               word32 inLen, int with_AlgCurve);
+    #endif
+#endif
+
+#ifdef HAVE_ED25519
+    /* private key helpers */
+    WOLFSSL_API int wc_Ed25519PrivateKeyDecode(const byte*, word32*,
+                                               ed25519_key*, word32);
+    WOLFSSL_API int wc_Ed25519KeyToDer(ed25519_key* key, byte* output,
+                                       word32 inLen);
+    WOLFSSL_API int wc_Ed25519PrivateKeyToDer(ed25519_key* key, byte* output,
+                                              word32 inLen);
+
+    /* public key helper */
+    WOLFSSL_API int wc_Ed25519PublicKeyDecode(const byte*, word32*,
+                                              ed25519_key*, word32);
+    #if (defined(WOLFSSL_CERT_GEN) || defined(WOLFSSL_KEY_GEN))
+        WOLFSSL_API int wc_Ed25519PublicKeyToDer(ed25519_key*, byte* output,
+                                               word32 inLen, int with_AlgCurve);
+    #endif
+#endif
+
+/* DER encode signature */
+WOLFSSL_API word32 wc_EncodeSignature(byte* out, const byte* digest,
+                                      word32 digSz, int hashOID);
+WOLFSSL_API int wc_GetCTC_HashOID(int type);
+
+WOLFSSL_API int wc_GetPkcs8TraditionalOffset(byte* input,
+                                             word32* inOutIdx, word32 sz);
+WOLFSSL_API int wc_CreatePKCS8Key(byte* out, word32* outSz,
+       byte* key, word32 keySz, int algoID, const byte* curveOID, word32 oidSz);
+
+/* Time */
+/* Returns seconds (Epoch/UTC)
+ * timePtr: is "time_t", which is typically "long"
+ * Example:
+    long lTime;
+    rc = wc_GetTime(&lTime, (word32)sizeof(lTime));
+*/
+WOLFSSL_API int wc_GetTime(void* timePtr, word32 timeSize);
+
+#ifdef __cplusplus
+    } /* extern "C" */
+#endif
+
+#endif /* WOLF_CRYPT_ASN_PUBLIC_H */
+
+