wolf SSL
wolfSSL SSL/TLS library, support up to TLS1.3
Dependents: CyaSSL-Twitter-OAuth4Tw Example-client-tls-cert TwitterReader TweetTest ... more
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 */
+
+