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| author | Adam Langley <agl@google.com> | 2015-04-20 10:49:33 -0700 |
|---|---|---|
| committer | Kenny Root <kroot@google.com> | 2015-04-20 18:10:40 +0000 |
| commit | 830beae6ebcc7761769f86a354a2d3d5fdc54507 (patch) | |
| tree | 49fc24502a91b51bf9d21b3aeb60a43b7bb0f26b /src | |
| parent | eef60be96fb91dc632a18173b4a4f21e9813aba7 (diff) | |
| download | external_boringssl-830beae6ebcc7761769f86a354a2d3d5fdc54507.zip external_boringssl-830beae6ebcc7761769f86a354a2d3d5fdc54507.tar.gz external_boringssl-830beae6ebcc7761769f86a354a2d3d5fdc54507.tar.bz2 | |
external/boringssl: add dummy EC_GROUP_set_point_conversion_form.
BoringSSL always uses uncompressed points. This function aborts if
another form is requested or does nothing if uncompressed points are
requested.
Bug: 20419899
Change-Id: Ib5d0707c4e9eaee67e46a0d73d41be70ce0a9353
Diffstat (limited to 'src')
| -rw-r--r-- | src/crypto/ec/ec.c | 7 | ||||
| -rw-r--r-- | src/include/openssl/ec.h | 5 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/crypto/ec/ec.c b/src/crypto/ec/ec.c index 7d16f2c..6e676c9 100644 --- a/src/crypto/ec/ec.c +++ b/src/crypto/ec/ec.c @@ -863,3 +863,10 @@ const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group) { int EC_METHOD_get_field_type(const EC_METHOD *meth) { return NID_X9_62_prime_field; } + +void EC_GROUP_set_point_conversion_form(EC_GROUP *group, + point_conversion_form_t form) { + if (form != POINT_CONVERSION_UNCOMPRESSED) { + abort(); + } +} diff --git a/src/include/openssl/ec.h b/src/include/openssl/ec.h index d266653..36a3a29 100644 --- a/src/include/openssl/ec.h +++ b/src/include/openssl/ec.h @@ -303,6 +303,11 @@ OPENSSL_EXPORT const EC_METHOD *EC_GROUP_method_of(const EC_GROUP *group); /* EC_METHOD_get_field_type returns NID_X9_62_prime_field. */ OPENSSL_EXPORT int EC_METHOD_get_field_type(const EC_METHOD *meth); +/* EC_GROUP_set_point_conversion_form aborts the process if |form| is not + * |POINT_CONVERSION_UNCOMPRESSED| and otherwise does nothing. */ +void EC_GROUP_set_point_conversion_form(EC_GROUP *group, + point_conversion_form_t form); + /* Old code expects to get EC_KEY from ec.h. */ #if !defined(OPENSSL_HEADER_EC_KEY_H) |