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Botan C++ Crypto Algorithms Library 2.19.3

Botan is a C++ library of cryptographic algorithms, including AES, DES, SHA-1, RSA, DSA, Diffie-Hellman, and many others. It also supports X.509 certificates and CRLs, and PKCS #10 certificate requests, and has a high level filter/pipe message processing system. The library is easily portable to most systems and compilers, and includes a substantial tutorial and API reference. This is the current stable release.

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Botan C++ Crypto Algorithms Library 2.19.3

Posted Nov 17, 2022

Site botan.randombit.net

Botan is a C++ library of cryptographic algorithms, including AES, DES, SHA-1, RSA, DSA, Diffie-Hellman, and many others. It also supports X.509 certificates and CRLs, and PKCS #10 certificate requests, and has a high level filter/pipe message processing system. The library is easily portable to most systems and compilers, and includes a substantial tutorial and API reference. This is the current stable release.

Changes: Added support for Kyber post-quantum KEM. Support for TLS 1.0, TLS 1.1, and DTLS 1.0 have been removed. Remove many deprecated headers. Many headers which were previously marked as becoming internal in 2.x have now been made internal. Removed several deprecated algorithms including CAST-256, MISTY1, Kasumi, DESX, XTEA, PBKDF1, MCEIES, CBC-MAC and Tiger. A few dozen other updates are also in the release notes.

tags | library

advisories | CVE-2021-24115

SHA-256 | dae047f399c5a47f087db5d3d9d9e8f11ae4985d14c928d71da1aff801802d55

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CVE-2017-7252: Security Advisories — Botan

bcrypt password hashing in Botan before 2.1.0 does not correctly handle passwords with a length between 57 and 72 characters, which makes it easier for attackers to determine the cleartext password.

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