|
Botan
1.11.15
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#include <ec_group.h>
Public Member Functions | |
| std::vector< byte > | DER_encode (EC_Group_Encoding form) const |
| EC_Group (const CurveGFp &curve, const PointGFp &base_point, const BigInt &order, const BigInt &cofactor) | |
| EC_Group (const std::vector< byte > &ber_encoding) | |
| EC_Group (const OID &oid) | |
| EC_Group (const std::string &pem_or_oid="") | |
| const PointGFp & | get_base_point () const |
| const BigInt & | get_cofactor () const |
| const CurveGFp & | get_curve () const |
| std::string | get_oid () const |
| const BigInt & | get_order () const |
| bool | initialized () const |
| bool | operator== (const EC_Group &other) const |
| std::string | PEM_encode () const |
Static Public Member Functions | |
| static const char * | PEM_for_named_group (const std::string &name) |
Class representing an elliptic curve
Definition at line 31 of file ec_group.h.
| Botan::EC_Group::EC_Group | ( | const CurveGFp & | curve, |
| const PointGFp & | base_point, | ||
| const BigInt & | order, | ||
| const BigInt & | cofactor | ||
| ) | [inline] |
Construct Domain paramers from specified parameters
| curve | elliptic curve |
| base_point | a base point |
| order | the order of the base point |
| cofactor | the cofactor |
Definition at line 42 of file ec_group.h.
Referenced by EC_Group().
:
curve(curve),
base_point(base_point),
order(order),
cofactor(cofactor),
oid("")
{}
| Botan::EC_Group::EC_Group | ( | const std::vector< byte > & | ber_encoding | ) |
Decode a BER encoded ECC domain parameter set
| ber_encoding | the bytes of the BER encoding |
Definition at line 47 of file ec_group.cpp.
References Botan::BER_Decoder::decode(), Botan::BER_Decoder::decode_and_check(), Botan::BER_Decoder::decode_octet_string_bigint(), EC_Group(), Botan::BER_Decoder::end_cons(), Botan::BER_Decoder::get_next_object(), Botan::NULL_TAG, Botan::OBJECT_ID, Botan::OCTET_STRING, Botan::OS2ECP(), Botan::SEQUENCE, Botan::BER_Decoder::start_cons(), Botan::BER_Object::type_tag, and Botan::BER_Decoder::verify_end().
{
BER_Decoder ber(ber_data);
BER_Object obj = ber.get_next_object();
if(obj.type_tag == NULL_TAG)
throw Decoding_Error("Cannot handle ImplicitCA ECDSA parameters");
else if(obj.type_tag == OBJECT_ID)
{
OID dom_par_oid;
BER_Decoder(ber_data).decode(dom_par_oid);
*this = EC_Group(dom_par_oid);
}
else if(obj.type_tag == SEQUENCE)
{
BigInt p, a, b;
std::vector<byte> sv_base_point;
BER_Decoder(ber_data)
.start_cons(SEQUENCE)
.decode_and_check<size_t>(1, "Unknown ECC param version code")
.start_cons(SEQUENCE)
.decode_and_check(OID("1.2.840.10045.1.1"),
"Only prime ECC fields supported")
.decode(p)
.end_cons()
.start_cons(SEQUENCE)
.decode_octet_string_bigint(a)
.decode_octet_string_bigint(b)
.end_cons()
.decode(sv_base_point, OCTET_STRING)
.decode(order)
.decode(cofactor)
.end_cons()
.verify_end();
curve = CurveGFp(p, a, b);
base_point = OS2ECP(sv_base_point, curve);
}
else
throw Decoding_Error("Unexpected tag while decoding ECC domain params");
}
| Botan::EC_Group::EC_Group | ( | const OID & | oid | ) |
Create an EC domain by OID (or throw if unknown)
| oid | the OID of the EC domain to create |
Definition at line 18 of file ec_group.cpp.
References Botan::OID::as_string(), EC_Group(), Botan::OIDS::lookup(), and PEM_for_named_group().
{
const char* pem = PEM_for_named_group(OIDS::lookup(domain_oid));
if(!pem)
throw Lookup_Error("No ECC domain data for " + domain_oid.as_string());
*this = EC_Group(pem);
oid = domain_oid.as_string();
}
| Botan::EC_Group::EC_Group | ( | const std::string & | pem_or_oid = "" | ) |
Create an EC domain from PEM encoding (as from PEM_encode), or from an OID name (eg "secp256r1", or "1.2.840.10045.3.1.7")
| pem_or_oid | PEM-encoded data, or an OID |
Definition at line 29 of file ec_group.cpp.
References Botan::PEM_Code::decode_check_label(), EC_Group(), Botan::OIDS::lookup(), and Botan::unlock().
{
if(str == "")
return; // no initialization / uninitialized
try
{
std::vector<byte> ber =
unlock(PEM_Code::decode_check_label(str, "EC PARAMETERS"));
*this = EC_Group(ber);
}
catch(Decoding_Error) // hmm, not PEM?
{
*this = EC_Group(OIDS::lookup(str));
}
}
| std::vector< byte > Botan::EC_Group::DER_encode | ( | EC_Group_Encoding | form | ) | const |
Create the DER encoding of this domain
| form | of encoding to use |
Definition at line 91 of file ec_group.cpp.
References Botan::BigInt::bytes(), Botan::EC2OSP(), Botan::EC_DOMPAR_ENC_EXPLICIT, Botan::EC_DOMPAR_ENC_IMPLICITCA, Botan::EC_DOMPAR_ENC_OID, Botan::DER_Encoder::encode(), Botan::BigInt::encode_1363(), Botan::DER_Encoder::encode_null(), Botan::DER_Encoder::end_cons(), Botan::CurveGFp::get_a(), Botan::CurveGFp::get_b(), Botan::DER_Encoder::get_contents_unlocked(), get_oid(), Botan::CurveGFp::get_p(), Botan::OCTET_STRING, Botan::SEQUENCE, Botan::DER_Encoder::start_cons(), and Botan::PointGFp::UNCOMPRESSED.
Referenced by PEM_encode().
{
if(form == EC_DOMPAR_ENC_EXPLICIT)
{
const size_t ecpVers1 = 1;
OID curve_type("1.2.840.10045.1.1");
const size_t p_bytes = curve.get_p().bytes();
return DER_Encoder()
.start_cons(SEQUENCE)
.encode(ecpVers1)
.start_cons(SEQUENCE)
.encode(curve_type)
.encode(curve.get_p())
.end_cons()
.start_cons(SEQUENCE)
.encode(BigInt::encode_1363(curve.get_a(), p_bytes),
OCTET_STRING)
.encode(BigInt::encode_1363(curve.get_b(), p_bytes),
OCTET_STRING)
.end_cons()
.encode(EC2OSP(base_point, PointGFp::UNCOMPRESSED), OCTET_STRING)
.encode(order)
.encode(cofactor)
.end_cons()
.get_contents_unlocked();
}
else if(form == EC_DOMPAR_ENC_OID)
return DER_Encoder().encode(OID(get_oid())).get_contents_unlocked();
else if(form == EC_DOMPAR_ENC_IMPLICITCA)
return DER_Encoder().encode_null().get_contents_unlocked();
else
throw Internal_Error("EC_Group::DER_encode: Unknown encoding");
}
| const PointGFp& Botan::EC_Group::get_base_point | ( | ) | const [inline] |
Return group base point
Definition at line 95 of file ec_group.h.
References base_point.
Referenced by Botan::EC_PrivateKey::EC_PrivateKey(), and operator==().
{ return base_point; }
| const BigInt& Botan::EC_Group::get_cofactor | ( | ) | const [inline] |
Return the cofactor
Definition at line 107 of file ec_group.h.
References cofactor.
Referenced by operator==().
{ return cofactor; }
| const CurveGFp& Botan::EC_Group::get_curve | ( | ) | const [inline] |
Return domain parameter curve
Definition at line 89 of file ec_group.h.
References curve.
Referenced by Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), and operator==().
{ return curve; }
| std::string Botan::EC_Group::get_oid | ( | ) | const [inline] |
Return the OID of these domain parameters
Definition at line 115 of file ec_group.h.
Referenced by DER_encode(), and Botan::EC_PublicKey::set_parameter_encoding().
{ return oid; }
| const BigInt& Botan::EC_Group::get_order | ( | ) | const [inline] |
Return the order of the base point
Definition at line 101 of file ec_group.h.
References order.
Referenced by operator==().
{ return order; }
| bool Botan::EC_Group::initialized | ( | ) | const [inline] |
| bool Botan::EC_Group::operator== | ( | const EC_Group & | other | ) | const [inline] |
Definition at line 117 of file ec_group.h.
References get_base_point(), get_cofactor(), get_curve(), and get_order().
{
return ((get_curve() == other.get_curve()) &&
(get_base_point() == other.get_base_point()) &&
(get_order() == other.get_order()) &&
(get_cofactor() == other.get_cofactor()));
}
| std::string Botan::EC_Group::PEM_encode | ( | ) | const |
Return the PEM encoding (always in explicit form)
Definition at line 127 of file ec_group.cpp.
References DER_encode(), Botan::EC_DOMPAR_ENC_EXPLICIT, and Botan::PEM_Code::encode().
{
const std::vector<byte> der = DER_encode(EC_DOMPAR_ENC_EXPLICIT);
return PEM_Code::encode(der, "EC PARAMETERS");
}
| const char * Botan::EC_Group::PEM_for_named_group | ( | const std::string & | name | ) | [static] |
Return PEM representation of named EC group
Definition at line 12 of file named.cpp.
Referenced by EC_Group().
{
if(name == "secp112r1")
return
"-----BEGIN EC PARAMETERS-----"
"MHQCAQEwGgYHKoZIzj0BAQIPANt8Kr9i415mgHa+rSCLMCAEDtt8Kr9i415mgHa+"
"rSCIBA5lnvi6BDkW7t6JEXArIgQdBAlIcjmZWl7na1X5wvCYqJzlr4ckwKI+Dg/3"
"dQACDwDbfCq/YuNedijfrGVhxQIBAQ=="
"-----END EC PARAMETERS-----";
if(name == "secp112r2")
return
"-----BEGIN EC PARAMETERS-----"
"MHMCAQEwGgYHKoZIzj0BAQIPANt8Kr9i415mgHa+rSCLMCAEDmEnwkwF84oKqvZc"
"DvAsBA5R3vGBXbXtdPzDTIXXCQQdBEujCrXokrThZJ3QkoZDrc1G9YguN0fe826V"
"bpcCDjbfCq/YuNdZfKEFINBLAgEB"
"-----END EC PARAMETERS-----";
if(name == "secp128r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGAAgEBMBwGByqGSM49AQECEQD////9////////////////MCQEEP////3/////"
"//////////wEEOh1ecEQefQ92CSZPCzuXtMEIQQWH/dSi4mbLQwoYHylLFuGz1rI"
"OVuv6xPALaKS3e16gwIRAP////4AAAAAdaMNG5A4oRUCAQE="
"-----END EC PARAMETERS-----";
if(name == "secp128r2")
return
"-----BEGIN EC PARAMETERS-----"
"MH8CAQEwHAYHKoZIzj0BAQIRAP////3///////////////8wJAQQ1gMZmNGzu/6/"
"Wcybv/mu4QQQXu78o4DQKRncLGVYu22KXQQhBHtqpdheVymD5vsyp83rwUAntpFq"
"iU067nEG/oBfw0tEAhA/////f////74AJHIGE7WjAgEE"
"-----END EC PARAMETERS-----";
if(name == "secp160k1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGYAgEBMCAGByqGSM49AQECFQD////////////////////+//+sczAsBBQAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAQUAAAAAAAAAAAAAAAAAAAAAAAAAAcEKQQ7TDgs43qh"
"kqQBnnYwNvT13U1+u5OM+TUxj9zta8KChlMXM8PwPE/uAhUBAAAAAAAAAAAAAbj6"
"Ft+rmsoWtrMCAQE="
"-----END EC PARAMETERS-----";
if(name == "secp160r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGYAgEBMCAGByqGSM49AQECFQD/////////////////////f////zAsBBT/////"
"////////////////f////AQUHJe+/FS9eotlrPifgdTUrcVl+kUEKQRKlrVojvVz"
"KEZkaYlow4u5E8v8giOmKFUxaJR9WdzJEgQjUTd6xfsyAhUBAAAAAAAAAAAAAfTI"
"+Seu08p1IlcCAQE="
"-----END EC PARAMETERS-----";
if(name == "secp160r2")
return
"-----BEGIN EC PARAMETERS-----"
"MIGYAgEBMCAGByqGSM49AQECFQD////////////////////+//+sczAsBBT/////"
"///////////////+//+scAQUtOE00/tZ64urVydJBGZNWvUDiLoEKQRS3LA0KToR"
"fh9P8Rsw9xmdMUTObf6v/vLjMfKW4HH6DfmYLP6n1D8uAhUBAAAAAAAAAAAAADUe"
"54aoGPOhoWsCAQE="
"-----END EC PARAMETERS-----";
if(name == "secp192k1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGwAgEBMCQGByqGSM49AQECGQD//////////////////////////v//7jcwNAQY"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAMEMQTbT/EOwFfpriawfQKAt/Q0HaXRsergbH2bLy9tnFYop4RBY9AVvoY0QIKq"
"iNleL50CGQD///////////////4m8vwXD2lGanTe/Y0CAQE="
"-----END EC PARAMETERS-----";
if(name == "secp192r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGwAgEBMCQGByqGSM49AQECGQD////////////////////+//////////8wNAQY"
"/////////////////////v/////////8BBhkIQUZ5ZyA5w+n6atyJDBJ/rje7MFG"
"ubEEMQQYjagOsDCQ9ny/IOtDoYgA9P8K/YL/EBIHGSuV/8jaeGMQEe1rJM3Vc/l3"
"oR55SBECGQD///////////////+Z3vg2FGvJsbTSKDECAQE="
"-----END EC PARAMETERS-----";
if(name == "secp224k1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHIAgEBMCgGByqGSM49AQECHQD///////////////////////////////7//+Vt"
"MDwEHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEHAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAAUEOQShRVszTfCZ3zD8KKFppGfp5HB1qQ9+ZQ62t6Rcfgif"
"7X+6NEKCyvvW9+MZ98CwvVniykvbVW1hpQIdAQAAAAAAAAAAAAAAAAAB3OjS7GGE"
"yvCpcXafsfcCAQE="
"-----END EC PARAMETERS-----";
if(name == "secp224r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHIAgEBMCgGByqGSM49AQECHQD/////////////////////AAAAAAAAAAAAAAAB"
"MDwEHP////////////////////7///////////////4EHLQFCoUMBLOr9UEyVlBE"
"sLfXv9i6Jws5QyNV/7QEOQS3Dgy9a7S/fzITkLlKA8HTVsIRIjQygNYRXB0hvTdj"
"iLX3I/tMIt/mzUN1oFoHR2RE1YGZhQB+NAIdAP//////////////////FqLguPA+"
"E90pRVxcKj0CAQE="
"-----END EC PARAMETERS-----";
if(name == "secp256k1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHgAgEBMCwGByqGSM49AQECIQD////////////////////////////////////+"
"///8LzBEBCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQgAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcEQQR5vmZ++dy7rFWgYpXOhwsHApv8"
"2y3OKNlZ8oFbFvgXmEg62ncmo8RlXaT7/A4RCKj9F7RIpoVUGZxH0I/7ENS4AiEA"
"/////////////////////rqu3OavSKA7v9JejNA2QUECAQE="
"-----END EC PARAMETERS-----";
if(name == "secp256r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHgAgEBMCwGByqGSM49AQECIQD/////AAAAAQAAAAAAAAAAAAAAAP//////////"
"/////zBEBCD/////AAAAAQAAAAAAAAAAAAAAAP///////////////AQgWsY12Ko6"
"k+ez671VdpiGvGUdBrDMU7D2O848PifSYEsEQQRrF9Hy4SxCR/i85uVjpEDydwN9"
"gS3rM6D0oTlF2JjClk/jQuL+Gn+bjufrSnwPnhYrzjNXazFezsu2QGg3v1H1AiEA"
"/////wAAAAD//////////7zm+q2nF56E87nKwvxjJVECAQE="
"-----END EC PARAMETERS-----";
if(name == "secp384r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBQAIBATA8BgcqhkjOPQEBAjEA////////////////////////////////////"
"//////7/////AAAAAAAAAAD/////MGQEMP//////////////////////////////"
"///////////+/////wAAAAAAAAAA/////AQwszEvp+I+5+SYjgVr4/gtGRgdnG7+"
"gUESAxQIj1ATh1rGVjmNii7RnSqFyO3T7CrvBGEEqofKIr6LBTeOscce8yCtdG4d"
"O2KLp5uYWfdB4IJUKjhVAvJdv1UpbDpUXjhydgq3NhfeSpYmLG9dnpi/kpLcKfj0"
"Hb0omhR86doxE7XwuMAKYLHOHX6BnXpDHXyQ6g5fAjEA////////////////////"
"////////////x2NNgfQ3Ld9YGg2ySLCneuzsGWrMxSlzAgEB"
"-----END EC PARAMETERS-----";
if(name == "secp521r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBrAIBATBNBgcqhkjOPQEBAkIB////////////////////////////////////"
"//////////////////////////////////////////////////8wgYgEQgH/////"
"////////////////////////////////////////////////////////////////"
"/////////////////ARCAFGVPrlhjhyaH5KaIaC2hUDuotpyW5mzFfO4tImRjvEJ"
"4VYZOVHsfpN7FlLAvTuxvwc1c9+IPSw08e9FH9RrUD8ABIGFBADGhY4GtwQE6c2e"
"PstmI5W0QpxkgTkFP7Uh+CivYGtNPbqhS1537+dZKP4dwSei/6jeM0izwYVqQpv5"
"fn4xwuW9ZgEYOSlqeJo7wARcil+0LH0b2Zj1RElXm0RoF6+9Fyc+ZiyX7nKZXvQm"
"QMVQuQE/rQdhNTxwhqJywkCIvpR2n9FmUAJCAf//////////////////////////"
"////////////////+lGGh4O/L5Zrf8wBSPcJpdA7tcm4iZxHrrtvtx6ROGQJAgEB"
"-----END EC PARAMETERS-----";
if(name == "1.3.6.1.4.1.8301.3.1.2.9.0.38")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBrAIBATBNBgcqhkjOPQEBAkIB////////////////////////////////////"
"//////////////////////////////////////////////////8wgYgEQgH/////"
"////////////////////////////////////////////////////////////////"
"/////////////////ARCAFGVPrlhjhyaH5KaIaC2hUDuotpyW5mzFfO4tImRjvEJ"
"4VYZOVHsfpN7FlLAvTuxvwc1c9+IPSw08e9FH9RrUD8ABIGFBADGhY4GtwQE6c2e"
"PstmI5W0QpxkgTkFP7Uh+CivYGtNPbqhS1537+dZKP4dwSei/6jeM0izwYVqQpv5"
"fn4xwuW9ZgEYOSlqeJo7wARcil+0LH0b2Zj1RElXm0RoF6+9Fyc+ZiyX7nKZXvQm"
"QMVQuQE/rQdhNTxwhqJywkCIvpR2n9FmUAJCAf//////////////////////////"
"////////////////+lGGh4O/L5Zrf8wBSPcJpdA7tcm4iZxHrrtvtx6ROGQJAgEB"
"-----END EC PARAMETERS-----";
if(name == "brainpool160r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGYAgEBMCAGByqGSM49AQECFQDpXkpfc3BZ3GDfx62Vs9gTlRViDzAsBBQ0Dnvi"
"ooDrdOK+YbradF2X6PfDAAQUHliahZVCNBITT6otveyVyNhnXlgEKQS+1a8W6j9q"
"T2KTjEYx61r3vbzbwxZny0d6Go7DOPlHQWacl2MW2mMhAhUA6V5KX3NwWdxg31mR"
"1FApQJ5g/AkCAQE="
"-----END EC PARAMETERS-----";
if(name == "brainpool192r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIGwAgEBMCQGByqGSM49AQECGQDDAvQdkyo2zaejRjCT0Y23j85HbeGoYpcwNAQY"
"apEXQHax4OGcOcAx/oaFwcrgQOXGmijvBBhGmijvfCjMo9xyHQRPRJa8yn70FG+/"
"JckEMQTAoGR+qrakh1OwM8VssPCQCi9cSFM3X9YUtpCGar1buItfSCjBSQAC5nc/"
"ovopm48CGQDDAvQdkyo2zaejRi+enpFrW+jxAprErMECAQE="
"-----END EC PARAMETERS-----";
if(name == "brainpool224r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHIAgEBMCgGByqGSM49AQECHQDXwTSqJkNmhioYMCV10deHsJ8HV5faifV+yMD/"
"MDwEHGil5iypzmwcKZgDpsFTC1FOGCrYsAQqWcrSn0MEHCWA9jzP5EE4hwcTsakj"
"aeM+ITXSZtuzcjhsQAsEOQQNkCmtLH5c9DQII7KofcaMnkzjF0webv3uEsB9WKpW"
"93LAcm8kxrieTs2sJDVLnpnKo/bTdhQCzQIdANfBNKomQ2aGKhgwJXXQ+5jRFrxL"
"bd68o6Wnk58CAQE="
"-----END EC PARAMETERS-----";
if(name == "brainpool256r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHgAgEBMCwGByqGSM49AQECIQCp+1fboe6pvD5mCpCdg41ybjv2I9UmICggE0gd"
"H25TdzBEBCB9Wgl1/CwwV+72dTBBev/n+4BVwSbcXGzpSktE8zC12QQgJtxcbOlK"
"S0TzMLXZu9d8v5WEFilc9+HOa8zcGP+MB7YEQQSL0q65y35XyyxLSC/8gbevud4n"
"4eO9I8I6RFO9ms4yYlR++DXD2sT9l/hGGhRhHcnCd0UTLe2OVFwdVMcvBGmXAiEA"
"qftX26Huqbw+ZgqQnYONcYw5eqO1Yab3kB4OgpdIVqcCAQE="
"-----END EC PARAMETERS-----";
if(name == "brainpool320r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBEAIBATA0BgcqhkjOPQEBAikA015HIDa8T7fhPHhe0gHgZfmPz6b29A3vT5K5"
"7HiT7Cj81BKx8bMuJzBUBCg+4wtWj7qw+IPM69RtPzu4oqc1E/XredpmGQ6whf+p"
"9JLzdal9hg60BChSCIOUnf28QtOtGYZAaIpv4T9BNJVUtJrMMdzNiEU5gW9etKyP"
"sfGmBFEEQ71+mvtT2LhSibzEjuW/5vIBN9EKCH6254ceKhClmccQr40NOeIGERT9"
"0FVF7BzIq0CTJH93J14HQ//tEXGC6qnHeHeqrGrH01JF0WkujuECKQDTXkcgNrxP"
"t+E8eF7SAeBl+Y/PpbaPEqMtSC7H7oZY6YaRVVtExZMRAgEB"
"-----END EC PARAMETERS-----";
if(name == "brainpool384r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBQAIBATA8BgcqhkjOPQEBAjEAjLkegqM4bSgPXW9+UOZB3xUvcQntVFa0ErHa"
"GX+3ESOs06cpkB0acYdHABMxB+xTMGQEMHvDgsY9jBUMPHIICs4Fr6DCvqKOT7In"
"hxORZe+6kfkPiqWBSlA61OsEqMfdIs4oJgQwBKjH3SLOKCaLObVUFvBEfC+3feEH"
"3NKmLogOpT7rYtV8tDkCldvJlDq3hpb6UEwRBGEEHRxk8GjPRf+ipjqBt8E/a4hH"
"o+d+8U/j23/K/gy9EOjoJuA0NtZGqu+HsuJH1K8eir4ddSD5wqRcseuOlc/VUmK3"
"Cyn+7Fhk4ZwFT/mRKSgORkYhd5GBEUKCA0EmPFMVAjEAjLkegqM4bSgPXW9+UOZB"
"3xUvcQntVFazHxZubKwEJafPOrava3/DEDuIMgLpBGVlAgEB"
"-----END EC PARAMETERS-----";
if(name == "brainpool512r1")
return
"-----BEGIN EC PARAMETERS-----"
"MIIBogIBATBMBgcqhkjOPQEBAkEAqt2duNvpxIs/1OauM8n8B8swjbOzydIO1mOc"
"ynAzCHF9TZsAm8ZoQq7NoSrmo4DmKIH/Ly2CxoUoqmBWWDpI8zCBhARAeDCjMYtg"
"O4niMnFFrCNMxZTL3Y09+RYQqDRByuqYY7wt7V1aqCU6oQou8cmLmsi1fxEXpyvy"
"x7nnwaxNd/yUygRAPfkWEKg0QcrqmGO8Le1dWqglOqEKLvHJi5rItX8RF6cr8se5"
"58GsTXf8lMrcCD5nmEBQt1665d0oCb1jgBb3IwSBgQSBruS92C7ZZFohMi6cTGqT"
"he2fcLXZFsG0O2Lu9NAJjv87H3ji0NSNUNFoe5O5fV98bVBHQGpeaIs1Igm8ufgi"
"fd44XVZjMuzA6r+pz3gi/fIJ9wAkpXsaoADFW4gfgRGy3N5JSl9IXlvKS9iKJ2Ou"
"0corL6jwVAZ4zR4POtgIkgJBAKrdnbjb6cSLP9TmrjPJ/AfLMI2zs8nSDtZjnMpw"
"MwhwVT5cQUypJhlBhmEZf6wQRx2x04EIXdrdtYeWgpypAGkCAQE="
"-----END EC PARAMETERS-----";
if(name == "x962_p192v2")
return
"-----BEGIN EC PARAMETERS-----"
"MIGwAgEBMCQGByqGSM49AQECGQD////////////////////+//////////8wNAQY"
"/////////////////////v/////////8BBjMItbfuVxrJeScDWNkpOWYDDk6ohZo"
"2VMEMQTuorrn4Ul4QvLed2nP6cmJwHKtaW9IA0pldNEdabbsemcruCoIPfLysIR9"
"6XCy3hUCGQD///////////////5fsack3IBBhkjY3TECAQE="
"-----END EC PARAMETERS-----";
if(name == "x962_p192v3")
return
"-----BEGIN EC PARAMETERS-----"
"MIGwAgEBMCQGByqGSM49AQECGQD////////////////////+//////////8wNAQY"
"/////////////////////v/////////8BBgiEj3COVoFyqdCPa7MyUdgp9RiJWvV"
"aRYEMQR9KXeBAMZaHaF4NxZYjc4ri0rujiKPGJY4qQ8iY3M3M0tJ3LZqbcj5l4rK"
"dkipQ7ACGQD///////////////96YtAxyD9ClPZA7BMCAQE="
"-----END EC PARAMETERS-----";
if(name == "x962_p239v1")
return
"-----BEGIN EC PARAMETERS-----"
"MIHSAgEBMCkGByqGSM49AQECHn///////////////3///////4AAAAAAAH//////"
"/zBABB5///////////////9///////+AAAAAAAB///////wEHmsBbDvc8YlB0NZU"
"khR1ynGp2y+yfR03eWGFwpQsCgQ9BA/6ljzcqIFszDO4ZCvt+QXD01hXPT8n+707"
"PLmqr33r6OTpCl2ubkBUylMLoEZUs2gYziJrOfzLewLxrgIef///////////////"
"f///nl6an12QcfvRUiaIkJ0LAgEB"
"-----END EC PARAMETERS-----";
if(name == "x962_p239v2")
return
"-----BEGIN EC PARAMETERS-----"
"MIHSAgEBMCkGByqGSM49AQECHn///////////////3///////4AAAAAAAH//////"
"/zBABB5///////////////9///////+AAAAAAAB///////wEHmF/q2gyV2y7/tUN"
"mfAknD/uWLlLoAOMeuhMjIMvLAQ9BDivCdmHJ3BRIMkhu16eJilqPNzy81dXoOr9"
"h7gw51sBJeTb6g7HIG2g/AHZsIEyn7VV3m70YCN9/4vkugIef///////////////"
"gAAAz6foWUN31BTAOCG8WCBjAgEB"
"-----END EC PARAMETERS-----";
if(name == "x962_p239v3")
return
"-----BEGIN EC PARAMETERS-----"
"MIHSAgEBMCkGByqGSM49AQECHn///////////////3///////4AAAAAAAH//////"
"/zBABB5///////////////9///////+AAAAAAAB///////wEHiVXBfoqMGZUsfTL"
"A9anUKMMJQEC1JiHF9m6FattPgQ9BGdoro4Yu5LPzwBclJqixtlIU9DmYLv4VLHJ"
"UF/pWhYH5omPOQwGvB1VK60ibztvz+SLboGEma8Y4+1s8wIef///////////////"
"f///l13rQbOmBXw8QyFGUmVRAgEB"
"-----END EC PARAMETERS-----";
if(name == "gost_256A")
return
"-----BEGIN EC PARAMETERS-----"
"MIHgAgEBMCwGByqGSM49AQECIQD/////////////////////////////////////"
"///9lzBEBCD////////////////////////////////////////9lAQgAAAAAAAA"
"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKYEQQQAAAAAAAAAAAAAAAAAAAAAAAAA"
"AAAAAAAAAAAAAAAAAY2R5HHgmJzaJ99QWkU/K3Y1KU8t3yPjsSKsyZyenx4UAiEA"
"/////////////////////2xhEHCZWtEARYQbCbdhuJMCAQE="
"-----END EC PARAMETERS-----";
return nullptr;
}
1.7.6.1