diff options
34 files changed, 115 insertions, 155 deletions
diff --git a/checks/pk_bench.cpp b/checks/pk_bench.cpp index 43d15010a..72c5f53f6 100644 --- a/checks/pk_bench.cpp +++ b/checks/pk_bench.cpp @@ -215,7 +215,7 @@ void benchmark_rsa(RandomNumberGenerator& rng, sig_timer, rng, 10000, seconds); } - const std::string rsa_keylen = "RSA-" + to_string(keylen); + const std::string rsa_keylen = "RSA-" + std::to_string(keylen); report.report(rsa_keylen, keygen_timer); report.report(rsa_keylen, verify_timer); @@ -266,7 +266,7 @@ void benchmark_rw(RandomNumberGenerator& rng, benchmark_sig_ver(*ver, *sig, verify_timer, sig_timer, rng, 10000, seconds); } - const std::string nm = "RW-" + to_string(keylen); + const std::string nm = "RW-" + std::to_string(keylen); report.report(nm, keygen_timer); report.report(nm, verify_timer); report.report(nm, sig_timer); @@ -301,7 +301,7 @@ void benchmark_ecdsa(RandomNumberGenerator& rng, if(hashbits == 521) hashbits = 512; - const std::string padding = "EMSA1(SHA-" + to_string(hashbits) + ")"; + const std::string padding = "EMSA1(SHA-" + std::to_string(hashbits) + ")"; Timer keygen_timer("keygen"); Timer verify_timer(padding + " verify"); @@ -321,7 +321,7 @@ void benchmark_ecdsa(RandomNumberGenerator& rng, sig_timer, rng, 1000, seconds); } - const std::string nm = "ECDSA-" + to_string(pbits); + const std::string nm = "ECDSA-" + std::to_string(pbits); report.report(nm, keygen_timer); report.report(nm, verify_timer); @@ -387,7 +387,7 @@ void benchmark_eckaeg(RandomNumberGenerator& rng, } } - const std::string nm = "ECKAEG-" + to_string(pbits); + const std::string nm = "ECKAEG-" + std::to_string(pbits); report.report(nm, keygen_timer); report.report(nm, kex_timer); } @@ -415,7 +415,7 @@ void benchmark_dsa_nr(RandomNumberGenerator& rng, u32bit pbits = to_u32bit(split_on(domains[j], '/')[2]); u32bit qbits = (pbits <= 1024) ? 160 : 256; - const std::string padding = "EMSA1(SHA-" + to_string(qbits) + ")"; + const std::string padding = "EMSA1(SHA-" + std::to_string(qbits) + ")"; Timer keygen_timer("keygen"); Timer verify_timer(padding + " verify"); @@ -437,7 +437,7 @@ void benchmark_dsa_nr(RandomNumberGenerator& rng, sig_timer, rng, 1000, seconds); } - const std::string nm = algo_name + "-" + to_string(pbits); + const std::string nm = algo_name + "-" + std::to_string(pbits); report.report(nm, keygen_timer); report.report(nm, verify_timer); report.report(nm, sig_timer); @@ -606,7 +606,7 @@ void benchmark_elg(RandomNumberGenerator& rng, benchmark_enc_dec(*enc, *dec, enc_timer, dec_timer, rng, 1000, seconds); } - const std::string nm = algo_name + "-" + to_string(pbits); + const std::string nm = algo_name + "-" + std::to_string(pbits); report.report(nm, keygen_timer); report.report(nm, enc_timer); report.report(nm, dec_timer); diff --git a/src/asn1/asn1_int.cpp b/src/asn1/asn1_int.cpp index 5e18f3961..af01d8fa3 100644 --- a/src/asn1/asn1_int.cpp +++ b/src/asn1/asn1_int.cpp @@ -20,11 +20,11 @@ BER_Decoding_Error::BER_Decoding_Error(const std::string& str) : Decoding_Error("BER: " + str) {} BER_Bad_Tag::BER_Bad_Tag(const std::string& str, ASN1_Tag tag) : - BER_Decoding_Error(str + ": " + to_string(tag)) {} + BER_Decoding_Error(str + ": " + std::to_string(tag)) {} BER_Bad_Tag::BER_Bad_Tag(const std::string& str, ASN1_Tag tag1, ASN1_Tag tag2) : - BER_Decoding_Error(str + ": " + to_string(tag1) + "/" + to_string(tag2)) {} + BER_Decoding_Error(str + ": " + std::to_string(tag1) + "/" + std::to_string(tag2)) {} namespace ASN1 { diff --git a/src/asn1/asn1_oid.cpp b/src/asn1/asn1_oid.cpp index 531ceb9b2..c72ee7a1a 100644 --- a/src/asn1/asn1_oid.cpp +++ b/src/asn1/asn1_oid.cpp @@ -44,7 +44,7 @@ std::string OID::as_string() const std::string oid_str; for(u32bit j = 0; j != id.size(); ++j) { - oid_str += to_string(id[j]); + oid_str += std::to_string(id[j]); if(j != id.size() - 1) oid_str += '.'; } diff --git a/src/asn1/asn1_str.cpp b/src/asn1/asn1_str.cpp index 25782e239..892a44472 100644 --- a/src/asn1/asn1_str.cpp +++ b/src/asn1/asn1_str.cpp @@ -89,7 +89,7 @@ ASN1_String::ASN1_String(const std::string& str, ASN1_Tag t) : tag(t) tag != UTF8_STRING && tag != BMP_STRING) throw Invalid_Argument("ASN1_String: Unknown string type " + - to_string(tag)); + std::to_string(tag)); } /* diff --git a/src/asn1/asn1_tm.cpp b/src/asn1/asn1_tm.cpp index c57d1bc73..9df10f4a3 100644 --- a/src/asn1/asn1_tm.cpp +++ b/src/asn1/asn1_tm.cpp @@ -103,11 +103,13 @@ void X509_Time::set_to(const std::string& time_str) void X509_Time::set_to(const std::string& t_spec, ASN1_Tag tag) { if(tag != GENERALIZED_TIME && tag != UTC_TIME) - throw Invalid_Argument("X509_Time: Invalid tag " + to_string(tag)); + throw Invalid_Argument("X509_Time: Invalid tag " + std::to_string(tag)); + if(tag == GENERALIZED_TIME && t_spec.size() != 13 && t_spec.size() != 15) throw Invalid_Argument("Invalid GeneralizedTime: " + t_spec); if(tag == UTC_TIME && t_spec.size() != 11 && t_spec.size() != 13) throw Invalid_Argument("Invalid UTCTime: " + t_spec); + if(t_spec[t_spec.size()-1] != 'Z') throw Invalid_Argument("Invalid time encoding: " + t_spec); @@ -179,21 +181,30 @@ std::string X509_Time::as_string() const if(time_is_set() == false) throw Invalid_State("X509_Time::as_string: No time set"); - std::string asn1rep; - if(tag == GENERALIZED_TIME) - asn1rep = to_string(year, 4); - else + u32bit full_year = year; + + if(tag == UTC_TIME) { if(year < 1950 || year >= 2050) throw Encoding_Error("X509_Time: The time " + readable_string() + " cannot be encoded as a UTCTime"); - u32bit asn1year = (year >= 2000) ? (year - 2000) : (year - 1900); - asn1rep = to_string(asn1year, 2); + + full_year = (year >= 2000) ? (year - 2000) : (year - 1900); } - asn1rep += to_string(month, 2) + to_string(day, 2); - asn1rep += to_string(hour, 2) + to_string(minute, 2) + to_string(second, 2); - asn1rep += "Z"; - return asn1rep; + + std::string repr = std::to_string(full_year*10000000000 + + month*100000000 + + day*1000000 + + hour*10000 + + minute*100 + + second) + "Z"; + + u32bit desired_size = (tag == UTC_TIME) ? 13 : 15; + + while(repr.size() < desired_size) + repr = "0" + repr; + + return repr; } /* @@ -212,14 +223,12 @@ std::string X509_Time::readable_string() const if(time_is_set() == false) throw Invalid_State("X509_Time::readable_string: No time set"); - std::string readable; - readable += to_string(year, 4) + "/"; - readable += to_string(month ) + "/"; - readable += to_string(day ) + " "; - readable += to_string(hour ) + ":"; - readable += to_string(minute, 2) + ":"; - readable += to_string(second, 2) + " UTC"; - return readable; + std::string output(24, 0); + + std::sprintf(&output[0], "%04d/%02d/%02d %02d:%02d:%02d UTC", + year, month, day, hour, minute, second); + + return output; } /* diff --git a/src/asn1/der_enc.cpp b/src/asn1/der_enc.cpp index bee269431..1863e400d 100644 --- a/src/asn1/der_enc.cpp +++ b/src/asn1/der_enc.cpp @@ -24,7 +24,7 @@ SecureVector<byte> encode_tag(ASN1_Tag type_tag, ASN1_Tag class_tag) { if((class_tag | 0xE0) != 0xE0) throw Encoding_Error("DER_Encoder: Invalid class tag " + - to_string(class_tag)); + std::to_string(class_tag)); SecureVector<byte> encoded_tag; if(type_tag <= 30) diff --git a/src/block/lion/lion.cpp b/src/block/lion/lion.cpp index d8822b9f2..81252f5e3 100644 --- a/src/block/lion/lion.cpp +++ b/src/block/lion/lion.cpp @@ -81,7 +81,7 @@ std::string Lion::name() const { return "Lion(" + hash->name() + "," + cipher->name() + "," + - to_string(BLOCK_SIZE) + ")"; + std::to_string(BLOCK_SIZE) + ")"; } /* diff --git a/src/block/misty1/misty1.cpp b/src/block/misty1/misty1.cpp index 8a92824cc..56cd7446c 100644 --- a/src/block/misty1/misty1.cpp +++ b/src/block/misty1/misty1.cpp @@ -255,7 +255,7 @@ MISTY1::MISTY1(u32bit rounds) : BlockCipher(8, 16) { if(rounds != 8) throw Invalid_Argument("MISTY1: Invalid number of rounds: " - + to_string(rounds)); + + std::to_string(rounds)); } } diff --git a/src/block/rc5/rc5.cpp b/src/block/rc5/rc5.cpp index 0bd596b10..1b71de85a 100644 --- a/src/block/rc5/rc5.cpp +++ b/src/block/rc5/rc5.cpp @@ -99,7 +99,7 @@ void RC5::key_schedule(const byte key[], u32bit length) */ std::string RC5::name() const { - return "RC5(" + to_string(ROUNDS) + ")"; + return "RC5(" + std::to_string(ROUNDS) + ")"; } /* diff --git a/src/block/safer/safer_sk.cpp b/src/block/safer/safer_sk.cpp index eb5c22fc9..fcbe84c8b 100644 --- a/src/block/safer/safer_sk.cpp +++ b/src/block/safer/safer_sk.cpp @@ -112,7 +112,7 @@ void SAFER_SK::key_schedule(const byte key[], u32bit) */ std::string SAFER_SK::name() const { - return "SAFER-SK(" + to_string(ROUNDS) + ")"; + return "SAFER-SK(" + std::to_string(ROUNDS) + ")"; } /* diff --git a/src/cert/cvc/asn1_eac_tm.cpp b/src/cert/cvc/asn1_eac_tm.cpp index f361e6098..b0238ac4d 100644 --- a/src/cert/cvc/asn1_eac_tm.cpp +++ b/src/cert/cvc/asn1_eac_tm.cpp @@ -1,7 +1,7 @@ /* * EAC Time Types * (C) 2007 FlexSecure GmbH -* 2008 Jack Lloyd +* 2008-2009 Jack Lloyd * * Distributed under the terms of the Botan license */ @@ -22,7 +22,7 @@ SecureVector<byte> enc_two_digit(u32bit in) { SecureVector<byte> result; in %= 100; - if (in < 10) + if(in < 10) result.append(0x00); else { @@ -84,7 +84,7 @@ EAC_Time::EAC_Time(u32bit y, u32bit m, u32bit d, ASN1_Tag t) */ void EAC_Time::set_to(const std::string& time_str) { - if (time_str == "") + if(time_str == "") { year = month = day = 0; return; @@ -93,28 +93,28 @@ void EAC_Time::set_to(const std::string& time_str) std::vector<std::string> params; std::string current; - for (u32bit j = 0; j != time_str.size(); ++j) + for(u32bit j = 0; j != time_str.size(); ++j) { - if (Charset::is_digit(time_str[j])) + if(Charset::is_digit(time_str[j])) current += time_str[j]; else { - if (current != "") + if(current != "") params.push_back(current); current.clear(); } } - if (current != "") + if(current != "") params.push_back(current); - if (params.size() != 3) + if(params.size() != 3) throw Invalid_Argument("Invalid time specification " + time_str); year = to_u32bit(params[0]); month = to_u32bit(params[1]); day = to_u32bit(params[2]); - if (!passes_sanity_check()) + if(!passes_sanity_check()) throw Invalid_Argument("Invalid time specification " + time_str); } @@ -133,15 +133,10 @@ void EAC_Time::encode_into(DER_Encoder& der) const */ std::string EAC_Time::as_string() const { - if (time_is_set() == false) + if(time_is_set() == false) throw Invalid_State("EAC_Time::as_string: No time set"); - std::string asn1rep; - asn1rep = to_string(year, 2); - - asn1rep += to_string(month, 2) + to_string(day, 2); - - return asn1rep; + return std::to_string(year * 10000 + month * 100 + day); } /* @@ -157,15 +152,14 @@ bool EAC_Time::time_is_set() const */ std::string EAC_Time::readable_string() const { - if (time_is_set() == false) + if(time_is_set() == false) throw Invalid_State("EAC_Time::readable_string: No time set"); - std::string readable; - readable += to_string(year, 2) + "/"; - readable += to_string(month, 2) + "/"; - readable += to_string(day, 2) + " "; + std::string output(11, 0); + + std::sprintf(&output[0], "%04d/%02d/%02d", year, month, day); - return readable; + return output; } /* @@ -173,11 +167,11 @@ std::string EAC_Time::readable_string() const */ bool EAC_Time::passes_sanity_check() const { - if (year < 2000 || year > 2099) + if(year < 2000 || year > 2099) return false; - if (month == 0 || month > 12) + if(month == 0 || month > 12) return false; - if (day == 0 || day > 31) + if(day == 0 || day > 31) return false; return true; @@ -186,11 +180,11 @@ bool EAC_Time::passes_sanity_check() const /****************************************** * modification functions ******************************************/ - void EAC_Time::add_years(u32bit years) { year += years; } + void EAC_Time::add_months(u32bit months) { year += months/12; @@ -202,23 +196,22 @@ void EAC_Time::add_months(u32bit months) } } - /* * Compare this time against another */ s32bit EAC_Time::cmp(const EAC_Time& other) const { - if (time_is_set() == false) + if(time_is_set() == false) throw Invalid_State("EAC_Time::cmp: No time set"); const s32bit EARLIER = -1, LATER = 1, SAME_TIME = 0; - if (year < other.year) return EARLIER; - if (year > other.year) return LATER; - if (month < other.month) return EARLIER; - if (month > other.month) return LATER; - if (day < other.day) return EARLIER; - if (day > other.day) return LATER; + if(year < other.year) return EARLIER; + if(year > other.year) return LATER; + if(month < other.month) return EARLIER; + if(month > other.month) return LATER; + if(day < other.day) return EARLIER; + if(day > other.day) return LATER; return SAME_TIME; } @@ -230,22 +223,27 @@ bool operator==(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) == 0); } + bool operator!=(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) != 0); } + bool operator<=(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) <= 0); } + bool operator>=(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) >= 0); } + bool operator>(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) > 0); } + bool operator<(const EAC_Time& t1, const EAC_Time& t2) { return (t1.cmp(t2) < 0); diff --git a/src/cert/x509/pkcs10.cpp b/src/cert/x509/pkcs10.cpp index 5617cece4..5645552a0 100644 --- a/src/cert/x509/pkcs10.cpp +++ b/src/cert/x509/pkcs10.cpp @@ -45,7 +45,7 @@ void PKCS10_Request::force_decode() cert_req_info.decode(version); if(version != 0) throw Decoding_Error("Unknown version code in PKCS #10 request: " + - to_string(version)); + std::to_string(version)); X509_DN dn_subject; cert_req_info.decode(dn_subject); diff --git a/src/cert/x509/x509_crl.cpp b/src/cert/x509/x509_crl.cpp index f6a344dba..3613c1a91 100644 --- a/src/cert/x509/x509_crl.cpp +++ b/src/cert/x509/x509_crl.cpp @@ -44,7 +44,7 @@ void X509_CRL::force_decode() if(version != 0 && version != 1) throw X509_CRL_Error("Unknown X.509 CRL version " + - to_string(version+1)); + std::to_string(version+1)); AlgorithmIdentifier sig_algo_inner; tbs_crl.decode(sig_algo_inner); diff --git a/src/cert/x509/x509cert.cpp b/src/cert/x509/x509cert.cpp index 6a062b7ce..32c508a0c 100644 --- a/src/cert/x509/x509cert.cpp +++ b/src/cert/x509/x509cert.cpp @@ -80,7 +80,7 @@ void X509_Certificate::force_decode() .decode(dn_subject); if(version > 2) - throw Decoding_Error("Unknown X.509 cert version " + to_string(version)); + throw Decoding_Error("Unknown X.509 cert version " + std::to_string(version)); if(sig_algo != sig_algo_inner) throw Decoding_Error("Algorithm identifier mismatch"); diff --git a/src/engine/openssl/arc4_openssl.cpp b/src/engine/openssl/arc4_openssl.cpp index 793e1faff..15bb8f98e 100644 --- a/src/engine/openssl/arc4_openssl.cpp +++ b/src/engine/openssl/arc4_openssl.cpp @@ -40,7 +40,7 @@ std::string ARC4_OpenSSL::name() const { if(SKIP == 0) return "ARC4"; if(SKIP == 256) return "MARK-4"; - else return "RC4_skip(" + to_string(SKIP) + ")"; + else return "RC4_skip(" + std::to_string(SKIP) + ")"; } /* diff --git a/src/filters/hex/hex.cpp b/src/filters/hex/hex.cpp index 651899b73..56576a8a0 100644 --- a/src/filters/hex/hex.cpp +++ b/src/filters/hex/hex.cpp @@ -141,7 +141,7 @@ void Hex_Decoder::handle_bad_char(byte c) return; throw Decoding_Error("Hex_Decoder: Invalid hex character: " + - to_string(c)); + std::to_string(c)); } /* diff --git a/src/filters/modes/cfb/cfb.cpp b/src/filters/modes/cfb/cfb.cpp index a126bd995..672dbe7f5 100644 --- a/src/filters/modes/cfb/cfb.cpp +++ b/src/filters/modes/cfb/cfb.cpp @@ -22,7 +22,7 @@ void check_feedback(u32bit BLOCK_SIZE, u32bit FEEDBACK_SIZE, u32bit bits, { if(FEEDBACK_SIZE == 0 || FEEDBACK_SIZE > BLOCK_SIZE || bits % 8 != 0) throw Invalid_Argument(name + ": Invalid feedback size " + - to_string(bits)); + std::to_string(bits)); } } diff --git a/src/filters/modes/eax/eax.cpp b/src/filters/modes/eax/eax.cpp index e2ef178b6..4b712fa90 100644 --- a/src/filters/modes/eax/eax.cpp +++ b/src/filters/modes/eax/eax.cpp @@ -43,7 +43,7 @@ EAX_Base::EAX_Base(BlockCipher* ciph, mac = new CMAC(cipher->clone()); if(tag_size % 8 != 0 || TAG_SIZE == 0 || TAG_SIZE > mac->OUTPUT_LENGTH) - throw Invalid_Argument(name() + ": Bad tag size " + to_string(tag_size)); + throw Invalid_Argument(name() + ": Bad tag size " + std::to_string(tag_size)); state.resize(BLOCK_SIZE); buffer.resize(BLOCK_SIZE); diff --git a/src/filters/pipe.cpp b/src/filters/pipe.cpp index d43868e3f..ae0f6996d 100644 --- a/src/filters/pipe.cpp +++ b/src/filters/pipe.cpp @@ -19,7 +19,7 @@ Pipe::Invalid_Message_Number::Invalid_Message_Number(const std::string& where, message_id msg) { set_msg("Pipe::" + where + ": Invalid message number " + - to_string(msg)); + std::to_string(msg)); } namespace { diff --git a/src/hash/skein/skein_512.cpp b/src/hash/skein/skein_512.cpp index e1ca08c15..5ae09f621 100644 --- a/src/hash/skein/skein_512.cpp +++ b/src/hash/skein/skein_512.cpp @@ -175,7 +175,7 @@ Skein_512::Skein_512(u32bit arg_output_bits, std::string Skein_512::name() const { - return "Skein-512(" + to_string(output_bits) + ")"; + return "Skein-512(" + std::to_string(output_bits) + ")"; } HashFunction* Skein_512::clone() const diff --git a/src/hash/tiger/tiger.cpp b/src/hash/tiger/tiger.cpp index 4f4d4dc83..2d56aa1b3 100644 --- a/src/hash/tiger/tiger.cpp +++ b/src/hash/tiger/tiger.cpp @@ -143,7 +143,7 @@ void Tiger::clear() */ std::string Tiger::name() const { - return "Tiger(" + to_string(OUTPUT_LENGTH) + "," + to_string(PASS) + ")"; + return "Tiger(" + std::to_string(OUTPUT_LENGTH) + "," + std::to_string(PASS) + ")"; } /* @@ -154,10 +154,10 @@ Tiger::Tiger(u32bit hashlen, u32bit pass) : { if(OUTPUT_LENGTH != 16 && OUTPUT_LENGTH != 20 && OUTPUT_LENGTH != 24) throw Invalid_Argument("Tiger: Illegal hash output size: " + - to_string(OUTPUT_LENGTH)); + std::to_string(OUTPUT_LENGTH)); if(PASS < 3) throw Invalid_Argument("Tiger: Invalid number of passes: " - + to_string(PASS)); + + std::to_string(PASS)); clear(); } diff --git a/src/math/numbertheory/dsa_gen.cpp b/src/math/numbertheory/dsa_gen.cpp index d5f6dc792..39a7cf5fa 100644 --- a/src/math/numbertheory/dsa_gen.cpp +++ b/src/math/numbertheory/dsa_gen.cpp @@ -47,15 +47,15 @@ bool generate_dsa_primes(RandomNumberGenerator& rng, if(!fips186_3_valid_size(pbits, qbits)) throw Invalid_Argument( "FIPS 186-3 does not allow DSA domain parameters of " + - to_string(pbits) + "/" + to_string(qbits) + " bits long"); + std::to_string(pbits) + "/" + std::to_string(qbits) + " bits long"); if(seed_c.size() * 8 < qbits) throw Invalid_Argument( - "Generating a DSA parameter set with a " + to_string(qbits) + + "Generating a DSA parameter set with a " + std::to_string(qbits) + "long q requires a seed at least as many bits long"); std::unique_ptr<HashFunction> hash( - af.make_hash_function("SHA-" + to_string(qbits))); + af.make_hash_function("SHA-" + std::to_string(qbits))); const u32bit HASH_SIZE = hash->OUTPUT_LENGTH; diff --git a/src/math/numbertheory/make_prm.cpp b/src/math/numbertheory/make_prm.cpp index b136b6d25..3eb01cd42 100644 --- a/src/math/numbertheory/make_prm.cpp +++ b/src/math/numbertheory/make_prm.cpp @@ -20,7 +20,7 @@ BigInt random_prime(RandomNumberGenerator& rng, { if(bits <= 1) throw Invalid_Argument("random_prime: Can't make a prime of " + - to_string(bits) + " bits"); + std::to_string(bits) + " bits"); else if(bits == 2) return ((rng.next_byte() % 2) ? 2 : 3); else if(bits == 3) @@ -85,7 +85,7 @@ BigInt random_safe_prime(RandomNumberGenerator& rng, u32bit bits) { if(bits <= 64) throw Invalid_Argument("random_safe_prime: Can't make a prime of " + - to_string(bits) + " bits"); + std::to_string(bits) + " bits"); BigInt p; do diff --git a/src/pubkey/dl_group/dl_group.cpp b/src/pubkey/dl_group/dl_group.cpp index 13ea03016..1c18179e2 100644 --- a/src/pubkey/dl_group/dl_group.cpp +++ b/src/pubkey/dl_group/dl_group.cpp @@ -46,7 +46,7 @@ DL_Group::DL_Group(RandomNumberGenerator& rng, PrimeType type, u32bit pbits, u32bit qbits) { if(pbits < 512) - throw Invalid_Argument("DL_Group: prime size " + to_string(pbits) + + throw Invalid_Argument("DL_Group: prime size " + std::to_string(pbits) + " is too small"); if(type == Strong) @@ -237,7 +237,7 @@ SecureVector<byte> DL_Group::DER_encode(Format format) const .get_contents(); } - throw Invalid_Argument("Unknown DL_Group encoding " + to_string(format)); + throw Invalid_Argument("Unknown DL_Group encoding " + std::to_string(format)); } /* @@ -253,7 +253,7 @@ std::string DL_Group::PEM_encode(Format format) const else if(format == ANSI_X9_42) return PEM_Code::encode(encoding, "X942 DH PARAMETERS"); else - throw Invalid_Argument("Unknown DL_Group encoding " + to_string(format)); + throw Invalid_Argument("Unknown DL_Group encoding " + std::to_string(format)); } /* @@ -287,7 +287,7 @@ void DL_Group::BER_decode(DataSource& source, Format format) .discard_remaining(); } else - throw Invalid_Argument("Unknown DL_Group encoding " + to_string(format)); + throw Invalid_Argument("Unknown DL_Group encoding " + std::to_string(format)); initialize(new_p, new_q, new_g); } diff --git a/src/pubkey/pubkey.cpp b/src/pubkey/pubkey.cpp index 4ddaa6fb6..5a5ca335e 100644 --- a/src/pubkey/pubkey.cpp +++ b/src/pubkey/pubkey.cpp @@ -216,7 +216,7 @@ SecureVector<byte> PK_Signer::signature(RandomNumberGenerator& rng) } else throw Encoding_Error("PK_Signer: Unknown signature format " + - to_string(sig_format)); + std::to_string(sig_format)); } /* @@ -328,7 +328,7 @@ bool PK_Verifier::check_signature(const byte sig[], u32bit length) } else throw Decoding_Error("PK_Verifier: Unknown signature format " + - to_string(sig_format)); + std::to_string(sig_format)); } catch(Invalid_Argument) { return false; } catch(Decoding_Error) { return false; } diff --git a/src/pubkey/rsa/rsa.cpp b/src/pubkey/rsa/rsa.cpp index 83e6e1b17..38ea1eeca 100644 --- a/src/pubkey/rsa/rsa.cpp +++ b/src/pubkey/rsa/rsa.cpp @@ -60,7 +60,7 @@ RSA_PrivateKey::RSA_PrivateKey(RandomNumberGenerator& rng, { if(bits < 512) throw Invalid_Argument(algo_name() + ": Can't make a key that is only " + - to_string(bits) + " bits long"); + std::to_string(bits) + " bits long"); if(exp < 3 || exp % 2 == 0) throw Invalid_Argument(algo_name() + ": Invalid encryption exponent"); diff --git a/src/pubkey/rw/rw.cpp b/src/pubkey/rw/rw.cpp index def0ae689..460c740ab 100644 --- a/src/pubkey/rw/rw.cpp +++ b/src/pubkey/rw/rw.cpp @@ -60,7 +60,7 @@ RW_PrivateKey::RW_PrivateKey(RandomNumberGenerator& rng, { if(bits < 512) throw Invalid_Argument(algo_name() + ": Can't make a key that is only " + - to_string(bits) + " bits long"); + std::to_string(bits) + " bits long"); if(exp < 2 || exp % 2 == 1) throw Invalid_Argument(algo_name() + ": Invalid encryption exponent"); diff --git a/src/stream/arc4/arc4.cpp b/src/stream/arc4/arc4.cpp index 293a0a336..5d0c67d3e 100644 --- a/src/stream/arc4/arc4.cpp +++ b/src/stream/arc4/arc4.cpp @@ -81,7 +81,7 @@ std::string ARC4::name() const { if(SKIP == 0) return "ARC4"; if(SKIP == 256) return "MARK-4"; - else return "RC4_skip(" + to_string(SKIP) + ")"; + else return "RC4_skip(" + std::to_string(SKIP) + ")"; } /* diff --git a/src/utils/charset.cpp b/src/utils/charset.cpp index 53125cad1..e98cf601e 100644 --- a/src/utils/charset.cpp +++ b/src/utils/charset.cpp @@ -119,7 +119,7 @@ std::string transcode(const std::string& str, return ucs2_to_latin1(str); throw Invalid_Argument("Unknown transcoding operation from " + - to_string(from) + " to " + to_string(to)); + std::to_string(from) + " to " + std::to_string(to)); } /* diff --git a/src/utils/datastor/datastor.cpp b/src/utils/datastor/datastor.cpp index 5e7c94634..634b72872 100644 --- a/src/utils/datastor/datastor.cpp +++ b/src/utils/datastor/datastor.cpp @@ -124,7 +124,7 @@ void Data_Store::add(const std::string& key, const std::string& val) */ void Data_Store::add(const std::string& key, u32bit val) { - add(key, to_string(val)); + add(key, std::to_string(val)); } /* diff --git a/src/utils/exceptn.cpp b/src/utils/exceptn.cpp index 753d63424..2fa05f59d 100644 --- a/src/utils/exceptn.cpp +++ b/src/utils/exceptn.cpp @@ -15,7 +15,7 @@ namespace Botan { */ Invalid_Key_Length::Invalid_Key_Length(const std::string& name, u32bit length) { - set_msg(name + " cannot accept a key of length " + to_string(length)); + set_msg(name + " cannot accept a key of length " + std::to_string(length)); } /* @@ -32,7 +32,7 @@ Invalid_Block_Size::Invalid_Block_Size(const std::string& mode, */ Invalid_IV_Length::Invalid_IV_Length(const std::string& mode, u32bit bad_len) { - set_msg("IV length " + to_string(bad_len) + " is invalid for " + mode); + set_msg("IV length " + std::to_string(bad_len) + " is invalid for " + mode); } /* @@ -56,7 +56,7 @@ Invalid_Algorithm_Name::Invalid_Algorithm_Name(const std::string& name) */ Config_Error::Config_Error(const std::string& err, u32bit line) { - set_msg("Config error at line " + to_string(line) + ": " + err); + set_msg("Config error at line " + std::to_string(line) + ": " + err); } } diff --git a/src/utils/parsing.cpp b/src/utils/parsing.cpp index 63dfce64f..3412cf02b 100644 --- a/src/utils/parsing.cpp +++ b/src/utils/parsing.cpp @@ -13,53 +13,6 @@ namespace Botan { /* -* Convert a string into an integer -*/ -u32bit to_u32bit(const std::string& number) - { - u32bit n = 0; - - for(auto i = number.begin(); i != number.end(); ++i) - { - const u32bit OVERFLOW_MARK = 0xFFFFFFFF / 10; - - if(*i == ' ') - continue; - - byte digit = Charset::char2digit(*i); - - if((n > OVERFLOW_MARK) || (n == OVERFLOW_MARK && digit > 5)) - throw Decoding_Error("to_u32bit: Integer overflow"); - n *= 10; - n += digit; - } - return n; - } - -/* -* Convert an integer into a string -*/ -std::string to_string(u64bit n, u32bit min_len) - { - std::string lenstr; - if(n) - { - while(n > 0) - { - lenstr = Charset::digit2char(n % 10) + lenstr; - n /= 10; - } - } - else - lenstr = "0"; - - while(lenstr.size() < min_len) - lenstr = "0" + lenstr; - - return lenstr; - } - -/* * Convert a string into a time duration */ u32bit timespec_to_u32bit(const std::string& timespec) @@ -282,7 +235,7 @@ std::string ipv4_to_string(u32bit ip) { if(i) str += "."; - str += to_string(get_byte(i, ip)); + str += std::to_string(get_byte(i, ip)); } return str; diff --git a/src/utils/parsing.h b/src/utils/parsing.h index 2c29d5b4d..cb8d61cee 100644 --- a/src/utils/parsing.h +++ b/src/utils/parsing.h @@ -23,10 +23,10 @@ BOTAN_DLL std::vector<u32bit> parse_asn1_oid(const std::string&); BOTAN_DLL bool x500_name_cmp(const std::string&, const std::string&); /* -* String/Integer Conversions +* Convert a string into an integer */ -BOTAN_DLL std::string to_string(u64bit, u32bit = 0); -BOTAN_DLL u32bit to_u32bit(const std::string&); +inline u32bit to_u32bit(const std::string& number) + { return stoul(number); } BOTAN_DLL u32bit timespec_to_u32bit(const std::string& timespec); diff --git a/src/utils/version.cpp b/src/utils/version.cpp index d540864b2..ef591b4d7 100644 --- a/src/utils/version.cpp +++ b/src/utils/version.cpp @@ -21,9 +21,9 @@ namespace Botan { */ std::string version_string() { - return to_string(version_major()) + "." + - to_string(version_minor()) + "." + - to_string(version_patch()); + return std::to_string(version_major()) + "." + + std::to_string(version_minor()) + "." + + std::to_string(version_patch()); } /* |