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Created December 14, 2010 15:49
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Support for Brainpool NamedCurves in OpenJDK7
diff --git a/src/share/classes/sun/security/ec/NamedCurve.java b/src/share/classes/sun/security/ec/NamedCurve.java
--- a/src/share/classes/sun/security/ec/NamedCurve.java
+++ b/src/share/classes/sun/security/ec/NamedCurve.java
@@ -658,6 +658,133 @@
0xFF70);
*/
+ /* Brainpool curves (RFC 5639) */
+ add("brainpoolP160r1", "1.3.36.3.3.2.8.1.1.1", P,
+ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
+ "340E7BE2A280EB74E2BE61BADA745D97E8F7C300",
+ "1E589A8595423412134FAA2DBDEC95C8D8675E58",
+ "BED5AF16EA3F6A4F62938C4631EB5AF7BDBCDBC3",
+ "1667CB477A1A8EC338F94741669C976316DA6321",
+ "E95E4A5F737059DC60DF5991D45029409E60FC09",
+ 1);
+
+ add("brainpoolP160t1", "1.3.36.3.3.2.8.1.1.2", P,
+ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
+ "E95E4A5F737059DC60DFC7AD95B3D8139515620C",
+ "7A556B6DAE535B7B51ED2C4D7DAA7A0B5C55F380",
+ "B199B13B9B34EFC1397E64BAEB05ACC265FF2378",
+ "ADD6718B7C7C1961F0991B842443772152C9E0AD",
+ "E95E4A5F737059DC60DF5991D45029409E60FC09",
+ 1);
+
+ add("brainpoolP192r1", "1.3.36.3.3.2.8.1.1.3", P,
+ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
+ "6A91174076B1E0E19C39C031FE8685C1CAE040E5C69A28EF",
+ "469A28EF7C28CCA3DC721D044F4496BCCA7EF4146FBF25C9",
+ "C0A0647EAAB6A48753B033C56CB0F0900A2F5C4853375FD6",
+ "14B690866ABD5BB88B5F4828C1490002E6773FA2FA299B8F",
+ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
+ 1);
+
+ add("brainpoolP192t1", "1.3.36.3.3.2.8.1.1.4", P,
+ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
+ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86294",
+ "13D56FFAEC78681E68F9DEB43B35BEC2FB68542E27897B79",
+ "3AE9E58C82F63C30282E1FE7BBF43FA72C446AF6F4618129",
+ "097E2C5667C2223A902AB5CA449D0084B7E5B3DE7CCC01C9",
+ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
+ 1);
+
+ add("brainpoolP224r1", "1.3.36.3.3.2.8.1.1.5", P,
+ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
+ "68A5E62CA9CE6C1C299803A6C1530B514E182AD8B0042A59CAD29F43",
+ "2580F63CCFE44138870713B1A92369E33E2135D266DBB372386C400B",
+ "0D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C1E6EFDEE12C07D",
+ "58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D3761402CD",
+ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
+ 1);
+
+ add("brainpoolP224t1", "1.3.36.3.3.2.8.1.1.6", P,
+ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
+ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FC",
+ "4B337D934104CD7BEF271BF60CED1ED20DA14C08B3BB64F18A60888D",
+ "6AB1E344CE25FF3896424E7FFE14762ECB49F8928AC0C76029B4D580",
+ "0374E9F5143E568CD23F3F4D7C0D4B1E41C8CC0D1C6ABD5F1A46DB4C",
+ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
+ 1);
+
+ add("brainpoolP256r1", "1.3.36.3.3.2.8.1.1.7", P,
+ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
+ "7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9",
+ "26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6",
+ "8BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262",
+ "547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997",
+ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
+ 1);
+
+ add("brainpoolP256t1", "1.3.36.3.3.2.8.1.1.8", P,
+ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
+ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5374",
+ "662C61C430D84EA4FE66A7733D0B76B7BF93EBC4AF2F49256AE58101FEE92B04",
+ "A3E8EB3CC1CFE7B7732213B23A656149AFA142C47AAFBC2B79A191562E1305F4",
+ "2D996C823439C56D7F7B22E14644417E69BCB6DE39D027001DABE8F35B25C9BE",
+ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
+ 1);
+
+ add("brainpoolP320r1", "1.3.36.3.3.2.8.1.1.9", P,
+ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
+ "3EE30B568FBAB0F883CCEBD46D3F3BB8A2A73513F5EB79DA66190EB085FFA9F492F375A97D860EB4",
+ "520883949DFDBC42D3AD198640688A6FE13F41349554B49ACC31DCCD884539816F5EB4AC8FB1F1A6",
+ "43BD7E9AFB53D8B85289BCC48EE5BFE6F20137D10A087EB6E7871E2A10A599C710AF8D0D39E20611",
+ "14FDD05545EC1CC8AB4093247F77275E0743FFED117182EAA9C77877AAAC6AC7D35245D1692E8EE1",
+ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
+ 1);
+
+ add("brainpoolP320t1", "1.3.36.3.3.2.8.1.1.10", P,
+ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
+ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E24",
+ "A7F561E038EB1ED560B3D147DB782013064C19F27ED27C6780AAF77FB8A547CEB5B4FEF422340353",
+ "925BE9FB01AFC6FB4D3E7D4990010F813408AB106C4F09CB7EE07868CC136FFF3357F624A21BED52",
+ "63BA3A7A27483EBF6671DBEF7ABB30EBEE084E58A0B077AD42A5A0989D1EE71B1B9BC0455FB0D2C3",
+ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
+ 1);
+
+ add("brainpoolP384r1", "1.3.36.3.3.2.8.1.1.11", P,
+ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
+ "7BC382C63D8C150C3C72080ACE05AFA0C2BEA28E4FB22787139165EFBA91F90F8AA5814A503AD4EB04A8C7DD22CE2826",
+ "04A8C7DD22CE28268B39B55416F0447C2FB77DE107DCD2A62E880EA53EEB62D57CB4390295DBC9943AB78696FA504C11",
+ "1D1C64F068CF45FFA2A63A81B7C13F6B8847A3E77EF14FE3DB7FCAFE0CBD10E8E826E03436D646AAEF87B2E247D4AF1E",
+ "8ABE1D7520F9C2A45CB1EB8E95CFD55262B70B29FEEC5864E19C054FF99129280E4646217791811142820341263C5315",
+ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
+ 1);
+
+ add("brainpoolP384t1", "1.3.36.3.3.2.8.1.1.12", P,
+ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
+ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC50",
+ "7F519EADA7BDA81BD826DBA647910F8C4B9346ED8CCDC64E4B1ABD11756DCE1D2074AA263B88805CED70355A33B471EE",
+ "18DE98B02DB9A306F2AFCD7235F72A819B80AB12EBD653172476FECD462AABFFC4FF191B946A5F54D8D0AA2F418808CC",
+ "25AB056962D30651A114AFD2755AD336747F93475B7A1FCA3B88F2B6A208CCFE469408584DC2B2912675BF5B9E582928",
+ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
+ 1);
+
+ add("brainpoolP512r1", "1.3.36.3.3.2.8.1.1.13", P,
+ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
+ "7830A3318B603B89E2327145AC234CC594CBDD8D3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CA",
+ "3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CADC083E67984050B75EBAE5DD2809BD638016F723",
+ "81AEE4BDD82ED9645A21322E9C4C6A9385ED9F70B5D916C1B43B62EEF4D0098EFF3B1F78E2D0D48D50D1687B93B97D5F7C6D5047406A5E688B352209BCB9F822",
+ "7DDE385D566332ECC0EABFA9CF7822FDF209F70024A57B1AA000C55B881F8111B2DCDE494A5F485E5BCA4BD88A2763AED1CA2B2FA8F0540678CD1E0F3AD80892",
+ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
+ 1);
+
+ add("brainpoolP512t1", "1.3.36.3.3.2.8.1.1.14", P,
+ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
+ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F0",
+ "7CBBBCF9441CFAB76E1890E46884EAE321F70C0BCB4981527897504BEC3E36A62BCDFA2304976540F6450085F2DAE145C22553B465763689180EA2571867423E",
+ "640ECE5C12788717B9C1BA06CBC2A6FEBA85842458C56DDE9DB1758D39C0313D82BA51735CDB3EA499AA77A7D6943A64F7A3F25FE26F06B51BAA2696FA9035DA",
+ "5B534BD595F5AF0FA2C892376C84ACE1BB4E3019B71634C01131159CAE03CEE9D9932184BEEF216BD71DF2DADF86A627306ECFF96DBB8BACE198B61E00F8B332",
+ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
+ 1);
+
SPLIT_PATTERN = null;
}
diff --git a/src/share/classes/sun/security/ec/SunECEntries.java b/src/share/classes/sun/security/ec/SunECEntries.java
--- a/src/share/classes/sun/security/ec/SunECEntries.java
+++ b/src/share/classes/sun/security/ec/SunECEntries.java
@@ -116,7 +116,23 @@
"[X9.62 c2tnb239v2,1.2.840.10045.3.0.12]|" +
"[X9.62 c2tnb239v3,1.2.840.10045.3.0.13]|" +
"[X9.62 c2tnb359v1,1.2.840.10045.3.0.18]|" +
- "[X9.62 c2tnb431r1,1.2.840.10045.3.0.20]");
+ "[X9.62 c2tnb431r1,1.2.840.10045.3.0.20]|" +
+
+ // Brainpool (RFC 5639) curves
+ "[brainpoolP160r1,1.3.36.3.3.2.8.1.1.1]|" +
+ "[brainpoolP160t1,1.3.36.3.3.2.8.1.1.2]|" +
+ "[brainpoolP192r1,1.3.36.3.3.2.8.1.1.3]|" +
+ "[brainpoolP192t1,1.3.36.3.3.2.8.1.1.4]|" +
+ "[brainpoolP224r1,1.3.36.3.3.2.8.1.1.5]|" +
+ "[brainpoolP224t1,1.3.36.3.3.2.8.1.1.6]|" +
+ "[brainpoolP256r1,1.3.36.3.3.2.8.1.1.7]|" +
+ "[brainpoolP256t1,1.3.36.3.3.2.8.1.1.8]|" +
+ "[brainpoolP320r1,1.3.36.3.3.2.8.1.1.9]|" +
+ "[brainpoolP320t1,1.3.36.3.3.2.8.1.1.10]|" +
+ "[brainpoolP384r1,1.3.36.3.3.2.8.1.1.11]|" +
+ "[brainpoolP384t1,1.3.36.3.3.2.8.1.1.12]|" +
+ "[brainpoolP512r1,1.3.36.3.3.2.8.1.1.13]|" +
+ "[brainpoolP512t1,1.3.36.3.3.2.8.1.1.14]");
/*
* Register the algorithms below only when the full ECC implementation
#!/bin/sh
#
# I used this script to verify the domain parameters. Given the section with
# domain parameters in RFC 5639 as input, it generates add(...) calls.
#
CODE="`cat <<EOF
import re, sys
def merge(match): return match.group(1)+match.group(2)
all = sys.stdin.read()
all = re.sub('([0-9A-F=])\s+([0-9A-F]{2,2})', merge, all)
iter = re.finditer('\s*Curve-ID:\s*brainpoolP([0-9]+)r1\s*'
'p =([^\s]+)\s*'
'A =([^\s]+)\s*'
'B =([^\s]+)\s*'
'x =([^\s]+)\s*'
'y =([^\s]+)\s*'
'q =([^\s]+)\s*'
'h = ([^\s]+)\s*'
'\s*Curve-ID:\s*brainpoolP([0-9]+)t1\s*'
'Z =([^\s]+)\s*'
'A =([^\s]+)\s*'
'B =([^\s]+)\s*'
'x =([^\s]+)\s*'
'y =([^\s]+)\s*'
'q =([^\s]+)\s*'
'h = ([^\s]+)\s*', all)
from math import ceil
def padzeros(s, size):
return s.rjust(int(ceil(size/16)), '0')
oid = 1
for match in iter:
size, p, A, B, x, y, q, h, size1, Z, A1, B1, x1, y1, q1, h1 = match.groups()
size = int(size)
A = padzeros(A, size)
B = padzeros(B, size)
x = padzeros(x, size)
y = padzeros(y, size)
q = padzeros(q, size)
Z = padzeros(Z, size)
A1 = padzeros(A1, size)
B1 = padzeros(B1, size)
x1 = padzeros(x1, size)
y1 = padzeros(y1, size)
q1 = padzeros(q1, size)
size = int(size)
size1 = int(size1)
h = int(h)
h1 = int(h1)
if size != size1: raise Exception("size mismatch: %d != %d" % (size, size1))
if h != 1: raise Exception("h is %d != 1" % h)
if h1 != 1: raise Exception("h1 is %d != 1" % h1)
if q != q1: raise Exception("q differs: %s != %s" % (q, q1))
print """ add("brainpoolP%dr1", "1.3.36.3.3.2.8.1.1.%d", P,
"%s",
"%s",
"%s",
"%s",
"%s",
"%s",
%d);
add("brainpoolP%dt1", "1.3.36.3.3.2.8.1.1.%d", P,
"%s",
"%s",
"%s",
"%s",
"%s",
"%s",
%d);
""" % (size, oid, p, A, B, x, y, q, h,
size, oid+1, p, A1, B1, x1, y1, q, h1)
oid += 2
EOF`"
grep -E '^\s+[^\s]' rfc-params.txt | grep -vF '#Twisted curve' | python -c "$CODE"
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