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Merge pull request #62 from HoOngEe/master

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Clear a copied secret key after negation
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Jonas Nick 2019-05-20 10:13:05 +00:00 committed by GitHub
commit 12aa65a379
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src/secp256k1.c
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@ -567,6 +567,7 @@ int secp256k1_ec_privkey_negate(const secp256k1_context* ctx, unsigned char *sec
secp256k1_scalar_negate(&sec, &sec); secp256k1_scalar_negate(&sec, &sec);
secp256k1_scalar_get_b32(seckey, &sec); secp256k1_scalar_get_b32(seckey, &sec);
secp256k1_scalar_clear(&sec);
return 1; return 1;
} }