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done in first release; closes #11

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master
Marc Wäckerlin 14 years ago
parent 17cbc8827d
commit 98967c3959
3 changed files with 239 additions and 161 deletions
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  1. 279
      src/cryptoki.hxx
  2. 28
      src/openssl-engine.hxx
  3. 87
      src/openssl.hxx

279
src/cryptoki.hxx
Unescape View File

@ -1229,118 +1229,6 @@ namespace cryptoki {
CRYPTOKI_FN_LOG("C_SetPIN"));
}
@endcode */
std::string sign(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_Sign
check(_slot._init->_fn->C_Sign
(_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_Sign"));
res.resize(size);
return res;
}
std::string signencryptupdate(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_SignEncryptUpdate
check(_slot._init->_fn->C_SignEncryptUpdate
(_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_SignEncryptUpdate"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool signfinal() {
CRYPTOKI_LOG("log");
//! calls @c C_SignFinal
return check(_slot._init->_fn->C_SignFinal(_session, CK_BYTE_PTR, CK_ULONG_PTR),
CRYPTOKI_FN_LOG("C_SignFinal"));
}
@endcode */
std::string signrecover(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_SignRecover
check(_slot._init->_fn->C_SignRecover
(_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_SignRecover"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool signupdate() {
CRYPTOKI_LOG("log");
//! calls @c C_SignUpdate
return check(_slot._init->_fn->C_SignUpdate(_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_SignUpdate"));
}
@endcode */
/*! @todo Not implemented:
@code
bool verify() {
CRYPTOKI_LOG("log");
//! calls @c C_Verify
return check(_slot._init->_fn->C_Verify(_session, CK_BYTE_PTR, CK_ULONG,
CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_Verify"));
}
@endcode */
/*! @todo Not implemented:
@code
bool verifyfinal() {
CRYPTOKI_LOG("log");
//! calls @c C_VerifyFinal
return check(_slot._init->_fn->C_VerifyFinal(_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_VerifyFinal"));
}
@endcode */
std::string verifyrecover(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_VerifyRecover
check(_slot._init->_fn->C_VerifyRecover
(_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_VerifyRecover"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool verifyupdate() {
CRYPTOKI_LOG("log");
//! calls @c C_VerifyUpdate
return check(_slot._init->_fn->C_VerifyUpdate(_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_VerifyUpdate"));
}
@endcode */
//@}
};
class Object {
@ -1399,6 +1287,27 @@ namespace cryptoki {
//! @todo don't call decryptfinal()?
}
std::string sign(const std::string& data, CK_MECHANISM_TYPE type,
const std::string& param=std::string()) {
CRYPTOKI_LOG("log");
CRYPTOKI_LOG("signinit");
signinit(type, param);
CRYPTOKI_LOG("sign");
return sign(data);
//! @todo don't call signfinal()?
}
bool verify(const std::string& data, const std::string& signature,
CK_MECHANISM_TYPE type,
const std::string& param=std::string()) {
CRYPTOKI_LOG("log");
CRYPTOKI_LOG("verifyinit");
verifyinit(type, param);
CRYPTOKI_LOG("verify");
return verify(data, signature);
//! @todo don't call verifyfinal()?
}
//@}
/*! @name C Like Error Handling
@ -1530,6 +1439,124 @@ namespace cryptoki {
return res;
}
std::string sign(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
CK_ULONG size(0);
check(_session->_slot._init->_fn->C_Sign
(_session->_session,
(unsigned char*)&in[0], in.size(),0, &size),
CRYPTOKI_FN_LOG("C_Sign"));
CRYPTOKI_LOG("maximum size is "<<size<<"Bytes");
res.resize(size, 0);
//! calls @c C_Sign
check(_session->_slot._init->_fn->C_Sign
(_session->_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_Sign"));
CRYPTOKI_LOG("exact size is "<<size<<"Bytes");
res.resize(size);
return res;
}
std::string signencryptupdate(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_SignEncryptUpdate
check(_session->_slot._init->_fn->C_SignEncryptUpdate
(_session->_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_SignEncryptUpdate"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool signfinal() {
CRYPTOKI_LOG("log");
//! calls @c C_SignFinal
return check(_slot._init->_fn->C_SignFinal(_session, CK_BYTE_PTR, CK_ULONG_PTR),
CRYPTOKI_FN_LOG("C_SignFinal"));
}
@endcode */
std::string signrecover(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_SignRecover
check(_session->_slot._init->_fn->C_SignRecover
(_session->_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_SignRecover"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool signupdate() {
CRYPTOKI_LOG("log");
//! calls @c C_SignUpdate
return check(_session->_slot._init->_fn->C_SignUpdate(_session->_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_SignUpdate"));
}
@endcode */
bool verify(std::string data, std::string signature) {
CRYPTOKI_LOG("log");
//! calls @c C_Verify
return check(_session->_slot._init->_fn->C_Verify
(_session->_session,
(unsigned char*)&data[0], data.size(),
(unsigned char*)&signature[0], signature.size()),
CRYPTOKI_FN_LOG("C_Verify"));
}
/*! @todo Not implemented:
@code
bool verifyfinal() {
CRYPTOKI_LOG("log");
//! calls @c C_VerifyFinal
return check(_session->_slot._init->_fn->C_VerifyFinal(_session->_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_VerifyFinal"));
}
@endcode */
std::string verifyrecover(std::string in) {
CRYPTOKI_LOG("log");
std::string res;
res.resize(in.size());
CK_ULONG size(res.size()); //! @todo check if size is ok
//! calls @c C_VerifyRecover
check(_session->_slot._init->_fn->C_VerifyRecover
(_session->_session,
(unsigned char*)&in[0], in.size(),
(unsigned char*)&res[0], &size),
CRYPTOKI_FN_LOG("C_VerifyRecover"));
res.resize(size);
return res;
}
/*! @todo Not implemented:
@code
bool verifyupdate() {
CRYPTOKI_LOG("log");
//! calls @c C_VerifyUpdate
return check(_session->_slot._init->_fn->C_VerifyUpdate(_session->_session, CK_BYTE_PTR, CK_ULONG),
CRYPTOKI_FN_LOG("C_VerifyUpdate"));
}
@endcode */
//@}
/*! @todo Not implemented:
@code
bool derivekey() {
@ -1881,16 +1908,18 @@ namespace cryptoki {
}
@endcode */
/*! @todo Not implemented:
@code
bool signinit() {
bool signinit(CK_MECHANISM_TYPE type, std::string param) {
CRYPTOKI_LOG("log");
CK_MECHANISM mech = {
type, param.size()?&param[0]:0, param.size()
};
CRYPTOKI_LOG("signinit: type="<<type<<"; mech=("<<mech.mechanism
<<", "<<mech.pParameter<<", "<<mech.ulParameterLen<<')');
//! calls @c C_SignInit
return check(_session->_slot._init->_fn->C_SignInit(_session->_session, CK_MECHANISM_PTR, CK_OBJECT_HANDLE),
return check(_session->_slot._init->_fn->C_SignInit
(_session->_session, &mech, _object),
CRYPTOKI_FN_LOG("C_SignInit"));
}
@endcode */
/*! @todo Not implemented:
@code
@ -1914,16 +1943,18 @@ namespace cryptoki {
}
@endcode */
/*! @todo Not implemented:
@code
bool verifyinit() {
bool verifyinit(CK_MECHANISM_TYPE type, std::string param) {
CRYPTOKI_LOG("log");
CK_MECHANISM mech = {
type, param.size()?&param[0]:0, param.size()
};
CRYPTOKI_LOG("verifyinit: type="<<type<<"; mech=("<<mech.mechanism
<<", "<<mech.pParameter<<", "<<mech.ulParameterLen<<')');
//! calls @c C_VerifyInit
return check(_session->_slot._init->_fn->C_VerifyInit(_session->_session, CK_MECHANISM_PTR, CK_OBJECT_HANDLE),
return check(_session->_slot._init->_fn->C_VerifyInit
(_session->_session, &mech, _object),
CRYPTOKI_FN_LOG("C_VerifyInit"));
}
@endcode */
/*! @todo Not implemented:
@code

28
src/openssl-engine.hxx
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@ -114,9 +114,9 @@ namespace openssl {
OPENSSL_LOG("log");
return 1;
}
virtual int rsaSign() {
virtual std::string rsaSign(const std::string&, unsigned int) {
OPENSSL_LOG("log");
return 1;
throw std::runtime_error("rsaSign not implemented");
}
virtual int rsaVerify() {
OPENSSL_LOG("log");
@ -127,7 +127,7 @@ namespace openssl {
return 1;
}
private:
protected:
friend class EngineMapper;
ENGINE* _e;
@ -208,13 +208,25 @@ namespace openssl {
OPENSSL_LOG("log");
return _map[rsa->engine]->rsaDecrypt();
}
static int rsaSign(int flen, const unsigned char *from,
unsigned int,
static int rsaSign(int type, const unsigned char *from,
unsigned int flen,
unsigned char *to,
unsigned int*,
unsigned int*tlen,
const RSA *rsa) {
OPENSSL_LOG("log");
return _map[rsa->engine]->rsaSign();
try {
std::string res(_map[rsa->engine]
->rsaSign(std::string((const char*)from, flen),
type));
OPENSSL_LOG("to="<<(void*)to<<"; len="<<*tlen);
OPENSSL_LOG("siglen="<<res.size());
*tlen = res.size();
std::copy(res.begin(), res.end(), to);
return 1;
} catch (const std::exception& e) {
OPENSSL_LOG("ERROR: "<<e.what());
return 0;
}
}
static int rsaVerify(int, const unsigned char*,
unsigned int, OPENSSL_V0_CONST unsigned char*,
@ -227,7 +239,7 @@ namespace openssl {
return _map[rsa->engine]->rsaFinish();
}
private:
protected:
static RSA_METHOD* rsa() {
OPENSSL_LOG("log");

87
src/openssl.hxx
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@ -520,6 +520,40 @@ namespace openssl {
}
};
//! Bignumber operations
class BigNum {
public:
BigNum():
_bn(BN_new()) {
}
BigNum(const std::string& num):
_bn(BN_bin2bn((const unsigned char*)num.data(), num.size(), 0)) {
}
~BigNum() {
BN_free(_bn);
}
int size() const {
return size(_bn);
}
static int size(BIGNUM* n) {
return BN_num_bytes(n);
}
std::string string() const {
return string(_bn);
}
static std::string string(BIGNUM* a) {
OPENSSL_LOG("log");
std::string res(BN_num_bytes(a), '0');
BN_bn2bin(a, (unsigned char*)res.begin().operator->());
return res;
}
private:
BigNum(const BigNum& o);
BigNum& operator=(const BigNum& o);
private:
BIGNUM* _bn;
};
class CBlock8 {
public:
CBlock8() {
@ -746,12 +780,13 @@ namespace openssl {
}
X509(const X509& o): _x509(0) {
OPENSSL_LOG("log");
unsigned char* d(0);
int len(i2d_X509(o._x509, &d));
if (!len) throw x509_copy_failed();
V0_CONST unsigned char* d2(d);
_x509 = d2i_X509(0, &d2, len);
OPENSSL_free(d);
_x509 = X509_dup(o._x509);
// unsigned char* d(0);
// int len(i2d_X509(o._x509, &d));
// if (!len) throw x509_copy_failed();
// V0_CONST unsigned char* d2(d);
// _x509 = d2i_X509(0, &d2, len);
// OPENSSL_free(d);
if (!_x509) throw x509_copy_failed();
}
//! Take over OpenSSL allocated certificate.
@ -767,14 +802,20 @@ namespace openssl {
OPENSSL_LOG("log");
X509_free(_x509);
_x509 = 0;
unsigned char* d(0);
int len(i2d_X509(o._x509, &d));
if (!len) throw x509_copy_failed();
V0_CONST unsigned char* d2(d);
_x509 = d2i_X509(0, &d2, len);
OPENSSL_free(d);
_x509 = X509_dup(o._x509);
// unsigned char* d(0);
// int len(i2d_X509(o._x509, &d));
// if (!len) throw x509_copy_failed();
// V0_CONST unsigned char* d2(d);
// _x509 = d2i_X509(0, &d2, len);
// OPENSSL_free(d);
if (!_x509) throw x509_copy_failed();
}
//! Get a copy of the OpenSSL low level certificate
/*! @note you are responsible to free the certificate */
::X509* lowLevelCopy() const {
return X509_dup(_x509);
}
//! Get DER encoded subject.
std::string subjectDER() const {
OPENSSL_LOG("log");
@ -957,35 +998,35 @@ namespace openssl {
}
std::string modulus() const {
OPENSSL_LOG("log");
return string(rsa()->n);
return BigNum::string(rsa()->n);
}
std::string publicExponent() const {
OPENSSL_LOG("log");
return string(rsa()->e);
return BigNum::string(rsa()->e);
}
std::string privateExponent() const {
OPENSSL_LOG("log");
return string(rsa()->d);
return BigNum::string(rsa()->d);
}
std::string prime1() const {
OPENSSL_LOG("log");
return string(rsa()->p);
return BigNum::string(rsa()->p);
}
std::string prime2() const {
OPENSSL_LOG("log");
return string(rsa()->q);
return BigNum::string(rsa()->q);
}
std::string exponent1() const {
OPENSSL_LOG("log");
return string(rsa()->dmp1);
return BigNum::string(rsa()->dmp1);
}
std::string exponent2() const {
OPENSSL_LOG("log");
return string(rsa()->dmq1);
return BigNum::string(rsa()->dmq1);
}
std::string coefficient() const {
OPENSSL_LOG("log");
return string(rsa()->iqmp);
return BigNum::string(rsa()->iqmp);
}
private:
void copy(const PrivateKey& o) {
@ -997,12 +1038,6 @@ namespace openssl {
dh(o);
/*ec(o);*/
}
std::string string(BIGNUM* a) const {
OPENSSL_LOG("log");
std::string res(BN_num_bytes(a), '0');
BN_bn2bin(a, (unsigned char*)res.begin().operator->());
return res;
}
void rsa(const PrivateKey& o) {
OPENSSL_LOG("log");
//! @todo throw exception if 0?

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