Differential D16248 Diff 43725 plugins/qca-botan/qca-botan.cpp

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plugins/qca-botan/qca-botan.cpp

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29#include <botan/botan.h> 29​#include <botan/botan.h>
30#include <botan/algo_factory.h> 30​#include <botan/algo_factory.h>
31#else 31​#else
32#include <botan/auto_rng.h> 32​#include <botan/auto_rng.h>
33#include <botan/block_cipher.h> 33​#include <botan/block_cipher.h>
34#include <botan/filters.h> 34​#include <botan/filters.h>
35#include <botan/hash.h> 35​#include <botan/hash.h>
36#include <botan/pbkdf.h> 36​#include <botan/pbkdf.h>
37​#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,0,0)
37#include <botan/hkdf.h> 38​#include <botan/hkdf.h>
39​#endif
38#include <botan/stream_cipher.h> 40​#include <botan/stream_cipher.h>
39#endif 41​#endif
40 42​
41#include <stdlib.h> 43​#include <stdlib.h>
42#include <iostream> 44​#include <iostream>
43 45​
44//----------------------------------------------------------- 46​//-----------------------------------------------------------
45class botanRandomContext : public QCA::RandomContext 47​class botanRandomContext : public QCA::RandomContext
▲ Show 20 Lines • Show All 177 Lines • ▼ Show 20 Line(s)209 {
223 return makeKey(secret, salt, keyLength, *iterationCount); 225​ return makeKey(secret, salt, keyLength, *iterationCount);
224 } 226​ }
225 227​
226protected: 228​protected:
227 Botan::S2K* m_s2k; 229​ Botan::S2K* m_s2k;
228}; 230​};
229 231​
230//----------------------------------------------------------- 232​//-----------------------------------------------------------
233​#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,0,0)
231class BotanHKDFContext: public QCA::HKDFContext 234​class BotanHKDFContext: public QCA::HKDFContext
232{ 235​{
233public: 236​public:
234 BotanHKDFContext(const QString &hashName, QCA::Provider *p, const QString &type) : QCA::HKDFContext(p, type) 237​ BotanHKDFContext(const QString &hashName, QCA::Provider *p, const QString &type) : QCA::HKDFContext(p, type)
235 { 238​ {
236 Botan::HMAC *hashObj; 239​ Botan::HMAC *hashObj;
237#if BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(2,0,0) ​
238 hashObj = new Botan::HMAC(Botan::global_state().algorithm_factory().make_hash_function(hashName.toStdString())); ​
239#else ​
240 hashObj = new Botan::HMAC(Botan::HashFunction::create_or_throw(hashName.toStdString()).release()); 240​ hashObj = new Botan::HMAC(Botan::HashFunction::create_or_throw(hashName.toStdString()).release());
241#endif ​
242 m_hkdf = new Botan::HKDF(hashObj); 241​ m_hkdf = new Botan::HKDF(hashObj);
243 } 242​ }
244 243​
245 ~BotanHKDFContext() 244​ ~BotanHKDFContext()
246 { 245​ {
247 delete m_hkdf; 246​ delete m_hkdf;
248 } 247​ }
249 248​
Show All 13 Lines259 m_hkdf->kdf(key.data(), keyLength,
263 reinterpret_cast<const Botan::byte*>(info.data()), info.size()); 262​ reinterpret_cast<const Botan::byte*>(info.data()), info.size());
264 QCA::SecureArray retval(QByteArray::fromRawData(reinterpret_cast<const char*>(key.data()), key.size())); 263​ QCA::SecureArray retval(QByteArray::fromRawData(reinterpret_cast<const char*>(key.data()), key.size()));
265 return QCA::SymmetricKey(retval); 264​ return QCA::SymmetricKey(retval);
266 } 265​ }
267 266​
268protected: 267​protected:
269 Botan::HKDF* m_hkdf; 268​ Botan::HKDF* m_hkdf;
270}; 269​};
270​#endif
271 271​
272 272​
273//----------------------------------------------------------- 273​//-----------------------------------------------------------
274class BotanCipherContext : public QCA::CipherContext 274​class BotanCipherContext : public QCA::CipherContext
275{ 275​{
276public: 276​public:
277 BotanCipherContext( const QString &algo, const QString &mode, const QString &padding, 277​ BotanCipherContext( const QString &algo, const QString &mode, const QString &padding,
278 QCA::Provider *p, const QString &type) : QCA::CipherContext(p, type) 278​ QCA::Provider *p, const QString &type) : QCA::CipherContext(p, type)
▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Line(s)453 list += "hmac(sha1)";
454 // HMAC with SHA2 doesn't appear to work correctly in Botan. 454​ // HMAC with SHA2 doesn't appear to work correctly in Botan.
455 // list += "hmac(sha256)"; 455​ // list += "hmac(sha256)";
456 // list += "hmac(sha384)"; 456​ // list += "hmac(sha384)";
457 // list += "hmac(sha512)"; 457​ // list += "hmac(sha512)";
458 list += "hmac(ripemd160)"; 458​ list += "hmac(ripemd160)";
459 list += "pbkdf1(sha1)"; 459​ list += "pbkdf1(sha1)";
460 list += "pbkdf1(md2)"; 460​ list += "pbkdf1(md2)";
461 list += "pbkdf2(sha1)"; 461​ list += "pbkdf2(sha1)";
462​#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,0,0)
462 list += "hkdf(sha256)"; 463​ list += "hkdf(sha256)";
464​#endif
463 list += "aes128-ecb"; 465​ list += "aes128-ecb";
464 list += "aes128-cbc"; 466​ list += "aes128-cbc";
465 list += "aes128-cfb"; 467​ list += "aes128-cfb";
466 list += "aes128-ofb"; 468​ list += "aes128-ofb";
467 list += "aes192-ecb"; 469​ list += "aes192-ecb";
468 list += "aes192-cbc"; 470​ list += "aes192-cbc";
469 list += "aes192-cfb"; 471​ list += "aes192-cfb";
470 list += "aes192-ofb"; 472​ list += "aes192-ofb";
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520 else if ( type == "hmac(ripemd160)" ) 522​ else if ( type == "hmac(ripemd160)" )
521 return new BotanHMACContext( QString("RIPEMD-160"), this, type ); 523​ return new BotanHMACContext( QString("RIPEMD-160"), this, type );
522 else if ( type == "pbkdf1(sha1)" ) 524​ else if ( type == "pbkdf1(sha1)" )
523 return new BotanPBKDFContext( QString("PBKDF1(SHA-1)"), this, type ); 525​ return new BotanPBKDFContext( QString("PBKDF1(SHA-1)"), this, type );
524 else if ( type == "pbkdf1(md2)" ) 526​ else if ( type == "pbkdf1(md2)" )
525 return new BotanPBKDFContext( QString("PBKDF1(MD2)"), this, type ); 527​ return new BotanPBKDFContext( QString("PBKDF1(MD2)"), this, type );
526 else if ( type == "pbkdf2(sha1)" ) 528​ else if ( type == "pbkdf2(sha1)" )
527 return new BotanPBKDFContext( QString("PBKDF2(SHA-1)"), this, type ); 529​ return new BotanPBKDFContext( QString("PBKDF2(SHA-1)"), this, type );
530​#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(2,0,0)
528 else if ( type == "hkdf(sha256)" ) 531​ else if ( type == "hkdf(sha256)" )
529 return new BotanHKDFContext( QString("SHA-256"), this, type ); 532​ return new BotanHKDFContext( QString("SHA-256"), this, type );
533​#endif
530 else if ( type == "aes128-ecb" ) 534​ else if ( type == "aes128-ecb" )
531 return new BotanCipherContext( QString("AES-128"), QString("ECB"), QString("NoPadding"), this, type ); 535​ return new BotanCipherContext( QString("AES-128"), QString("ECB"), QString("NoPadding"), this, type );
532 else if ( type == "aes128-cbc" ) 536​ else if ( type == "aes128-cbc" )
533 return new BotanCipherContext( QString("AES-128"), QString("CBC"), QString("NoPadding"), this, type ); 537​ return new BotanCipherContext( QString("AES-128"), QString("CBC"), QString("NoPadding"), this, type );
534 else if ( type == "aes128-cfb" ) 538​ else if ( type == "aes128-cfb" )
535 return new BotanCipherContext( QString("AES-128"), QString("CFB"), QString("NoPadding"), this, type ); 539​ return new BotanCipherContext( QString("AES-128"), QString("CFB"), QString("NoPadding"), this, type );
536 else if ( type == "aes128-ofb" ) 540​ else if ( type == "aes128-ofb" )
537 return new BotanCipherContext( QString("AES-128"), QString("OFB"), QString("NoPadding"), this, type ); 541​ return new BotanCipherContext( QString("AES-128"), QString("OFB"), QString("NoPadding"), this, type );
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