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Name: opmsg | Distribution: SUSE Linux Enterprise 15 SP5 |
Version: 1.78s | Vendor: openSUSE |
Release: bp155.2.12 | Build date: Mon May 22 17:04:06 2023 |
Group: Productivity/Security | Build host: s390zp27 |
Size: 674079 | Source RPM: opmsg-1.78s-bp155.2.12.src.rpm |
Packager: https://bugs.opensuse.org | |
Url: https://github.com/stealth/opmsg | |
Summary: File encryption, sign and verify utility |
opmsg is a replacement for gpg which can encrypt/sign/verify your mails or create/verify detached signatures of local files. Even though the opmsg output looks similar, the concept is entirely different. * Perfect Forward Secrecy (PFS) by means of ECDH or DH Kex. * Native EC or RSA fallback if no (EC)DH keys left. * Signing messages is mandatory. * OTR-like deniable signatures if demanded. * Support for 1:1 key bindings to auto-select source key per destination. * Adds the possibility to (re-)route messages different from mail address to defeat meta data collection. * Key format suitable for easy use with QR codes. * Optional cross-domain ECDH Kex.
GPL-3.0-or-later
* Sun Dec 20 2020 Dirk Müller <dmueller@suse.com> - update to to 1.78s: - opmsg: allow to pass --confdir and --burn via opmux to opmsg - opmsg: add RAND_load_file() return check also in main(). * Mon Nov 13 2017 astieger@suse.com - opmsg 1.77s: * opmsg: correct error msg handling for libcrypto error queue * opmsg: speeding up keystore load by introducing load flags * opmsg: dont generate Kex keys in null crypto/signing case * opmsg: allow to selfsign generated personas, so peer can also - -decrypt it and check sig * Thu Mar 02 2017 jengelh@inai.de - Update description * Thu Feb 23 2017 meissner@suse.com - updated to 1.75s: - updated to 1.74s: - opmsg: only one DH session key * Tue May 24 2016 astieger@suse.com - update to 1.70s: * adding opmux wrapper * KDF version 2 is default for peers with opmsg >= 1.60 * Wed Dec 09 2015 astieger@suse.com - update to 1.65s: * opmsg: implementing deniable personas * opmsg: allow multiple recipients for encryption/decryption (Cc) * opmsg: handle mutt calling with multiple recipients (Cc) * opmsg: more verbose output for Cc messages * Mon Nov 09 2015 astieger@suse.com - update to 1.61s: * opmsg: re-adding RAND_load_file() to gen_dh_key(). Only for safety (already called inside main) but in case keystore is used externally. * Mon Sep 14 2015 astieger@suse.com - update to 1.60s: * added native encryption for EC personas, similar to --rsa override * dont need to construct EC_GROUP if using EC_KEY_new_by_curve_name() which obtains all necessary parameters * adjusting I/O handling for opmsg-stick/ropmsg * oflush vs. eflush * some code cleanup and additional error checks * implementing deniable messages * generalizing kex key generation (ECDH, DH), adding possibility to track peer-key usage * Adding version 2 KDF and making peer-isolation configurable * Tue Sep 08 2015 astieger@suse.com - initial package
/usr/bin/opcoin /usr/bin/opmsg /usr/bin/opmux /usr/share/doc/packages/opmsg /usr/share/doc/packages/opmsg/GPL3 /usr/share/doc/packages/opmsg/README.md /usr/share/doc/packages/opmsg/sample.config /usr/share/licenses/opmsg /usr/share/licenses/opmsg/LICENSE
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Fabrice Bellet, Tue Jul 9 18:25:27 2024