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EC persona trickery Par C skillsLe [2015-07-06] à 16:04:19
Présentation : EC persona support has been added to opmsg. The benefit is that generation of EC personas may be done within milli seconds. So the threshold of throwing away personas or to generate new ones for each contact has almost lowered to zero. It all works transparently to the user who just needs to use --newecp instead of --newp when creating a new persona. Instead of DH Kex, opmsg transparently uses ECDH Kex in that case. As all group parameters are within the pubkey blob, this does not require for DH parameters such as in the RSA case. For the ECC algos, the Brainpool curves are used which are standartized by RFC 5639 which explain how the group parameters were selected, unlike for the potentially backdoored NIST curves.
Les derniers articles du site "C skills" :
- ZeroCopy sshttp - packet trickery - Ads trickery - deniability trickery - randup trickery - more packet trickery - da packets - opmsg BoringSSL tests - Contact trickery - EC persona trickery
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