openbsd/src/lib/libcrypto/ecdh/ecdh.h, branch OPENBSD_6_8_BASE A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_6_8_BASE 2015-09-13T12:03:07+00:00 Provide ECDH_size(). 2015-09-13T12:03:07+00:00 jsing 2015-09-13T12:03:07+00:00 urn:sha1:f9b8c74b09c8ac16a97e5d121db753ba170861ce "jajaja" miod@ Check ECDH output buffer length and avoid truncation. 2015-09-13T11:49:44+00:00 jsing 2015-09-13T11:49:44+00:00 urn:sha1:aa9790509fcdc9b7899a04af0eddf1b611899d0f Currently, if you call ECDH_compute_key() it will silently truncate the resulting key if the output buffer is less than the key size. Instead, detect this condition and return an error. If the buffer provided is larger than the key length, zero the remainder. ok beck@ miod@ "+ shivers" Lob a style(9) grenade in here. 2015-09-13T10:46:20+00:00 jsing 2015-09-13T10:46:20+00:00 urn:sha1:4a2f3c6e5634eea769a3a879763f470b1f98a8a8 tags as requested by miod and tedu 2014-06-12T15:49:31+00:00 deraadt 2014-06-12T15:49:31+00:00 urn:sha1:59f4f2c61d71e266d37dd2fc97615b3fd35b4721 import OpenSSL-1.0.1c 2012-10-13T21:23:50+00:00 djm 2012-10-13T21:23:50+00:00 urn:sha1:228cae30b117c2493f69ad3c195341cd6ec8d430 import of OpenSSL 0.9.8h 2008-09-06T12:15:56+00:00 djm 2008-09-06T12:15:56+00:00 urn:sha1:5a3c0a05c7f2c5d3c584b7c8d6aec836dd724c80