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authorAndreas Schultz <[email protected]>2013-03-28 16:19:40 +0100
committerIngela Anderton Andin <[email protected]>2013-05-08 10:39:16 +0200
commitc6c2e82f8b94010e78bfa5fedce7629e7fd32d58 (patch)
tree5bfe63388a215b4f4e11b38fcee552779ebb797b /lib/crypto/test/crypto_SUITE.erl
parent8e00f4ce7a49b2fd1da7e481dc0985703e4131a5 (diff)
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CRYPTO: add support for Elliptic Curves to crypto app
Conflicts: lib/crypto/src/crypto.erl
Diffstat (limited to 'lib/crypto/test/crypto_SUITE.erl')
-rw-r--r--lib/crypto/test/crypto_SUITE.erl67
1 files changed, 66 insertions, 1 deletions
diff --git a/lib/crypto/test/crypto_SUITE.erl b/lib/crypto/test/crypto_SUITE.erl
index 08ecad3233..c5597be34c 100644
--- a/lib/crypto/test/crypto_SUITE.erl
+++ b/lib/crypto/test/crypto_SUITE.erl
@@ -76,6 +76,7 @@
rsa_encrypt_decrypt/1,
dh/1,
srp3/1, srp6/1, srp6a/1,
+ ec/1,
exor_test/1,
rc4_test/1,
rc4_stream_test/1,
@@ -105,7 +106,7 @@ groups() ->
rand_uniform_test, strong_rand_test,
rsa_verify_test, dsa_verify_test, rsa_sign_test,
rsa_sign_hash_test, dsa_sign_test, dsa_sign_hash_test,
- rsa_encrypt_decrypt, dh, srp3, srp6, srp6a, exor_test,
+ rsa_encrypt_decrypt, dh, srp3, srp6, srp6a, ec, exor_test,
rc4_test, rc4_stream_test, mod_exp_test, blowfish_cfb64,
smp]}].
@@ -1847,6 +1848,70 @@ dh(Config) when is_list(Config) ->
exit(Pid, kill)
end.
+ec(doc) ->
+ ["Test ec (Ecliptic Curve) functions."];
+ec(suite) -> [];
+ec(Config) when is_list(Config) ->
+ if_supported(ec, fun() -> ec_do() end).
+
+ec_do() ->
+ %% test for a name curve
+ L2 = crypto:ec_key_new(sect113r2),
+ crypto:ec_key_generate(L2),
+
+ D2 = crypto:ec_key_to_term(L2),
+ T2 = crypto:term_to_ec_key(D2),
+ ?line D2 = crypto:ec_key_to_term(T2),
+
+ %%TODO: find a published test case for a EC key
+
+ %% test for a full specified curve and public key,
+ %% taken from csca-germany_013_self_signed_cer.pem
+ PubKey = <<16#04, 16#4a, 16#94, 16#49, 16#81, 16#77, 16#9d, 16#df,
+ 16#1d, 16#a5, 16#e7, 16#c5, 16#27, 16#e2, 16#7d, 16#24,
+ 16#71, 16#a9, 16#28, 16#eb, 16#4d, 16#7b, 16#67, 16#75,
+ 16#ae, 16#09, 16#0a, 16#51, 16#45, 16#19, 16#9b, 16#d4,
+ 16#7e, 16#a0, 16#81, 16#e5, 16#5e, 16#d4, 16#a4, 16#3f,
+ 16#60, 16#7c, 16#6a, 16#50, 16#ee, 16#36, 16#41, 16#8a,
+ 16#87, 16#ff, 16#cd, 16#a6, 16#10, 16#39, 16#ca, 16#95,
+ 16#76, 16#7d, 16#ae, 16#ca, 16#c3, 16#44, 16#3f, 16#e3, 16#2c>>,
+ <<P:264/integer>> = <<16#00, 16#a9, 16#fb, 16#57, 16#db, 16#a1, 16#ee, 16#a9,
+ 16#bc, 16#3e, 16#66, 16#0a, 16#90, 16#9d, 16#83, 16#8d,
+ 16#72, 16#6e, 16#3b, 16#f6, 16#23, 16#d5, 16#26, 16#20,
+ 16#28, 16#20, 16#13, 16#48, 16#1d, 16#1f, 16#6e, 16#53, 16#77>>,
+ <<A:256/integer>> = <<16#7d, 16#5a, 16#09, 16#75, 16#fc, 16#2c, 16#30, 16#57,
+ 16#ee, 16#f6, 16#75, 16#30, 16#41, 16#7a, 16#ff, 16#e7,
+ 16#fb, 16#80, 16#55, 16#c1, 16#26, 16#dc, 16#5c, 16#6c,
+ 16#e9, 16#4a, 16#4b, 16#44, 16#f3, 16#30, 16#b5, 16#d9>>,
+ <<B:256/integer>> = <<16#26, 16#dc, 16#5c, 16#6c, 16#e9, 16#4a, 16#4b, 16#44,
+ 16#f3, 16#30, 16#b5, 16#d9, 16#bb, 16#d7, 16#7c, 16#bf,
+ 16#95, 16#84, 16#16, 16#29, 16#5c, 16#f7, 16#e1, 16#ce,
+ 16#6b, 16#cc, 16#dc, 16#18, 16#ff, 16#8c, 16#07, 16#b6>>,
+ BasePoint = <<16#04, 16#8b, 16#d2, 16#ae, 16#b9, 16#cb, 16#7e, 16#57,
+ 16#cb, 16#2c, 16#4b, 16#48, 16#2f, 16#fc, 16#81, 16#b7,
+ 16#af, 16#b9, 16#de, 16#27, 16#e1, 16#e3, 16#bd, 16#23,
+ 16#c2, 16#3a, 16#44, 16#53, 16#bd, 16#9a, 16#ce, 16#32,
+ 16#62, 16#54, 16#7e, 16#f8, 16#35, 16#c3, 16#da, 16#c4,
+ 16#fd, 16#97, 16#f8, 16#46, 16#1a, 16#14, 16#61, 16#1d,
+ 16#c9, 16#c2, 16#77, 16#45, 16#13, 16#2d, 16#ed, 16#8e,
+ 16#54, 16#5c, 16#1d, 16#54, 16#c7, 16#2f, 16#04, 16#69, 16#97>>,
+ <<Order:264/integer>> = <<16#00, 16#a9, 16#fb, 16#57, 16#db, 16#a1, 16#ee, 16#a9,
+ 16#bc, 16#3e, 16#66, 16#0a, 16#90, 16#9d, 16#83, 16#8d,
+ 16#71, 16#8c, 16#39, 16#7a, 16#a3, 16#b5, 16#61, 16#a6,
+ 16#f7, 16#90, 16#1e, 16#0e, 16#82, 16#97, 16#48, 16#56, 16#a7>>,
+ CoFactor = 1,
+ Curve = {{prime_field,P},{A,B,none},BasePoint, Order,CoFactor},
+ CsCaKey = {Curve, undefined, PubKey},
+ T3 = crypto:term_to_ec_key(CsCaKey),
+ ?line CsCaKey = crypto:ec_key_to_term(T3),
+
+ Msg = <<99,234,6,64,190,237,201,99,80,248,58,40,70,45,149,218,5,246,242,63>>,
+ Sign = crypto:ecdsa_sign(sha, sized_binary(Msg), L2),
+ ?line true = crypto:ecdsa_verify(sha, sized_binary(Msg), sized_binary(Sign), L2),
+ ?line false = crypto:ecdsa_verify(sha, sized_binary(Msg), sized_binary(<<10,20>>), L2),
+
+ ok.
+
srp3(doc) ->
["SRP-3 test vectors generated by http://srp.stanford.edu/demo/demo.html"];
srp3(suite) -> [];