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Encryption Files

OpenSSH 9.2p1
Posted Feb 2, 2023
Authored by Damien Miller | Site openssh.com

This is a Linux/portable port of OpenBSD's excellent OpenSSH. OpenSSH is based on the last free version of Tatu Ylonen's SSH with all patent-encumbered algorithms removed, all known security bugs fixed, new features reintroduced, and many other clean-ups.

Changes: This release contains fixes for two security problems and a memory safety problem. The memory safety problem is not believed to be exploitable, but they report most network-reachable memory faults as security bugs.
tags | tool, encryption
systems | linux, unix, openbsd
SHA-256 | 3f66dbf1655fb45f50e1c56da62ab01218c228807b21338d634ebcdf9d71cf46
OpenStego Free Steganography Solution 0.8.6
Posted Jan 30, 2023
Authored by Samir Vaidya | Site github.com

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images).

Changes: Follow XDG spec to store openstego configuration file.
tags | tool, java, encryption, steganography
systems | unix
SHA-256 | 6eb7d1a1e6eb294ab3d2ef38d3c4e0c321b4f9e4a92c209eec86af3c6cbe2668
cryptmount Filesystem Manager 6.2.0
Posted Jan 9, 2023
Authored by RW Penney | Site cryptmount.sourceforge.net

cryptmount is a utility for creating and managing secure filing systems on GNU/Linux systems. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel dm-crypt system and the libgcrypt library) can be used to protect both the filesystem and the access key. The protected filing systems can reside in either ordinary files or disk partitions. The package also supports encrypted swap partitions, and automatic configuration on system boot-up.

Changes: Enabled libudev by default. Updated various maintainer URLs to point to github.com. Reduced verbosity of manual-page variable substitution. Improved unit-test support for NVME devices.
tags | tool, kernel, encryption
systems | linux, unix
SHA-256 | 90cc49fd598d636929c70479b1305f12b011edadf4a54578ace6c0fca8cb5ed2
cryptmount Filesystem Manager 6.1.1
Posted Dec 22, 2022
Authored by RW Penney | Site cryptmount.sourceforge.net

cryptmount is a utility for creating and managing secure filing systems on GNU/Linux systems. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel dm-crypt system and the libgcrypt library) can be used to protect both the filesystem and the access key. The protected filing systems can reside in either ordinary files or disk partitions. The package also supports encrypted swap partitions, and automatic configuration on system boot-up.

Changes: Updated various maintainer URLs to point to github.com. Reduced verbosity of manual-page variable substitution. Improved unit-test support for NVME devices.
tags | tool, kernel, encryption
systems | linux, unix
SHA-256 | 4938bf851be567140d2704bf5e60750b643450971c0a52de6ccaf993ac0090b4
GNU Privacy Guard 2.4.0
Posted Dec 20, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions.

Changes: A couple dozen bug fixes and updates added.
tags | tool, encryption
SHA-256 | 1d79158dd01d992431dd2e3facb89fdac97127f89784ea2cb610c600fb0c1483
GNU Privacy Guard 2.2.41
Posted Dec 20, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: 11 bug fixes and updates added.
tags | tool, encryption
SHA-256 | 13f3291007a5e8546fcb7bc0c6610ce44aaa9b3995059d4f8145ba09fd5be3e1
Stegano 0.11.1
Posted Nov 22, 2022
Authored by Cedric Bonhomme | Site github.com

Stegano is a basic Python Steganography module. Stegano implements two methods of hiding: using the red portion of a pixel to hide ASCII messages, and using the Least Significant Bit (LSB) technique. It is possible to use a more advanced LSB method based on integers sets. The sets (Sieve of Eratosthenes, Fermat, Carmichael numbers, etc.) are used to select the pixels used to hide the information.

Changes: Fixed a bug in the command line when no sub-command is specified.
tags | tool, encryption, steganography, python
systems | unix
SHA-256 | 0127fca069d9b37d986cb18e84406f7e4e056b54f050f28400442b28945635cb
OpenSSL Toolkit 3.0.7
Posted Nov 2, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide. The 3.x series is the current major version of OpenSSL.

Changes: Added RIPEMD160 to the default provider. Fixed regressions introduced in 3.0.6 version. Fixed two buffer overflows in punycode decoding functions.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-3602, CVE-2022-3786
SHA-256 | 83049d042a260e696f62406ac5c08bf706fd84383f945cf21bd61e9ed95c396e
OpenSSL Toolkit 1.1.1s
Posted Nov 2, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.

Changes: Fixed a regression introduced in OpenSSL 1.1.1r not refreshing the certificate data to be signed before signing the certificate.
tags | tool, encryption, protocol
systems | unix
SHA-256 | c5ac01e760ee6ff0dab61d6b2bbd30146724d063eb322180c6f18a6f74e4b6aa
GNU Privacy Guard 2.3.8
Posted Oct 17, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions.

Changes: Some new options and quite a few bug fixes in the changelog. New gpg-auth tool for authentication.
tags | tool, encryption
SHA-256 | 540b7a40e57da261fb10ef521a282e0021532a80fd023e75fb71757e8a4969ed
GNU Privacy Guard 2.2.40
Posted Oct 17, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: 9 bug fixes and updates added.
tags | tool, encryption
SHA-256 | 1164b29a75e8ab93ea15033300149e1872a7ef6bdda3d7c78229a735f8204c28
cryptmount Filesystem Manager 6.1.0
Posted Oct 10, 2022
Authored by RW Penney | Site cryptmount.sourceforge.net

cryptmount is a utility for creating and managing secure filing systems on GNU/Linux systems. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel dm-crypt system and the libgcrypt library) can be used to protect both the filesystem and the access key. The protected filing systems can reside in either ordinary files or disk partitions. The package also supports encrypted swap partitions, and automatic configuration on system boot-up.

Changes: Improved udev settling schedule and filesystem syncs. Added partial support for compiling against libgcrypt-1.7. Improved waiting schedule for inter-process status locks. Improved stability of tests against legacy cryptsetup. Revised installation instructions and top-level README.
tags | tool, kernel, encryption
systems | linux, unix
SHA-256 | cb09812e715283fd816089d6cd20936b59f7d295e366511d1becfd7600a8fda9
OpenSSH 9.1p1
Posted Oct 4, 2022
Authored by Damien Miller | Site openssh.com

This is a Linux/portable port of OpenBSD's excellent OpenSSH. OpenSSH is based on the last free version of Tatu Ylonen's SSH with all patent-encumbered algorithms removed, all known security bugs fixed, new features reintroduced, and many other clean-ups.

Changes: This release is focused on bug fixing. This release contains fixes for three minor memory safety problems. The portable OpenSSH project now signs commits and release tags using git's recent SSH signature support. 8 new features noted.
tags | tool, encryption
systems | linux, unix, openbsd
SHA-256 | 19f85009c7e3e23787f0236fbb1578392ab4d4bf9f8ec5fe6bc1cd7e8bfdd288
OpenStego Free Steganography Solution 0.8.5
Posted Sep 26, 2022
Authored by Samir Vaidya | Site github.com

OpenStego is a tool implemented in Java for generic steganography, with support for password-based encryption of the data. It supports plugins for various steganographic algorithms (currently, only Least Significant Bit algorithm is supported for images).

Changes: Handle file size not enough in case of embed watermark operation. Handle case where some files fail processing during wildcard operations. Handle JPEGs where APP0 marker is not the first in JFIF metadata. JDK fails reading such files even if image body is fine.
tags | tool, java, encryption, steganography
SHA-256 | 278d0934e1132a352cde6f89a86018ffc35037c9cfacf1ebdfdadf1508d5ad36
cryptmount Filesystem Manager 6.0
Posted Sep 5, 2022
Authored by RW Penney | Site cryptmount.sourceforge.net

cryptmount is a utility for creating and managing secure filing systems on GNU/Linux systems. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel dm-crypt system and the libgcrypt library) can be used to protect both the filesystem and the access key. The protected filing systems can reside in either ordinary files or disk partitions. The package also supports encrypted swap partitions, and automatic configuration on system boot-up.

Changes: Revised algorithm test-cases in mudslinger script to align to OpenSSL-3.0. Refreshed cipher algorithm names to match OpenSSL/libgcrypt conventions. Converted default libgcrypt keycipher to aes256-xts and keyhash to sha256. Converted setup-script to use LUKS format by default. Various other updates.
tags | tool, kernel, encryption
systems | linux, unix
SHA-256 | 86528a9175e1eb53f60613e3c3ea6ae6d69dbfe5ac2b53b2f58ba0f768371e7e
GNU Privacy Guard 2.2.39
Posted Sep 2, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: Minor code changes since the last release related to nvc_lookup.
tags | tool, encryption
SHA-256 | ab74db6685f026d7c0a10b527ecddecd608606a1691d15fda5d0a7f7d27e4c2f
GNU Privacy Guard 2.2.38
Posted Sep 1, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: New option added for dirmngr. Some error handling added. Various other updates.
tags | tool, encryption
SHA-256 | f02bd9853ea25d7bc3051a5725fb8b455f2481cffb498c707b78cf4380fe97ea
GNU Privacy Guard 2.2.37
Posted Aug 25, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: A new --compatibility-flags option has been added. A couple dozen bug fixes have been implemented.
tags | tool, encryption
SHA-256 | 95f8928b4a21890658660c2c10db63a765286864612e7581932b5c3d16aca871
GNU Privacy Guard 2.3.7
Posted Jul 11, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions.

Changes: Some new options and quite a few bug fixes in the changelog.
tags | tool, encryption
SHA-256 | ee163a5fb9ec99ffc1b18e65faef8d086800c5713d15a672ab57d3799da83669
GNU Privacy Guard 2.2.36
Posted Jul 11, 2022
Site gnupg.org

GnuPG (the GNU Privacy Guard or GPG) is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As such, it is meant to be compatible with PGP from NAI, Inc. Because it does not use any patented algorithms, it can be used without any restrictions. This is the LTS release.

Changes: Some new options and quite a few bug fixes in the changelog.
tags | tool, encryption
SHA-256 | bdfe783810fceca9703b9e811817acca63ee9ef0174e616598e8ea6590aa4c9c
OpenSSL Toolkit 3.0.5
Posted Jul 5, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide. The 3.x series is the current major version of OpenSSL.

Changes: The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue. An AES OCB mode issue was also addressed.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-2097, CVE-2022-2274
SHA-256 | aa7d8d9bef71ad6525c55ba11e5f4397889ce49c2c9349dcea6d3e4f0b024a7a
OpenSSL Toolkit 1.1.1q
Posted Jul 5, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.

Changes: Fixed AES OCB failure to encrypt some bytes on 32-bit x86 platforms.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-2097
SHA-256 | d7939ce614029cdff0b6c20f0e2e5703158a489a72b2507b8bd51bf8c8fd10ca
OpenSSL Toolkit 1.1.1p
Posted Jun 21, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.

Changes: Fixed additional bugs in the c_rehash script which was not properly sanitizing shell metacharacters to prevent command injection.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-2068
SHA-256 | bf61b62aaa66c7c7639942a94de4c9ae8280c08f17d4eac2e44644d9fc8ace6f
OpenSSL Toolkit 3.0.3
Posted May 3, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide. The 3.x series is the current major version of OpenSSL.

Changes: Fixed a bug in the c_rehash script which was not properly sanitizing shell metacharacters to prevent command injection. Fixed a bug in the function OCSP_basic_verify that verifies the signer certificate on an OCSP response. Fixed a bug where the RC4-MD5 ciphersuite incorrectly used the AAD data as the MAC key. Fixed a bug in the OPENSSL_LH_flush() function that breaks reuse of the memory occupied by the removed hash table entries.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-1292, CVE-2022-1343, CVE-2022-1434, CVE-2022-1473
SHA-256 | ee0078adcef1de5f003c62c80cc96527721609c6f3bb42b7795df31f8b558c0b
OpenSSL Toolkit 1.1.1o
Posted May 3, 2022
Site openssl.org

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.

Changes: Fixed a bug in the c_rehash script which was not properly sanitizing shell metacharacters to prevent command injection.
tags | tool, encryption, protocol
systems | unix
advisories | CVE-2022-1292
SHA-256 | 9384a2b0570dd80358841464677115df785edb941c71211f75076d72fe6b438f
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