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RustCrypto：哈希 用纯 Rust 编写的密码学哈希函数1集合。 所有算法均位于独立的 crate 中，并使用 digest crate 的 trait 实现。 digest 及各个哈希实现 crate 的文档中提供了使用示例。 此外，所有 crate 均不依赖标准库（即支持 nostd），通过禁用默认 crate 特性， 便可轻松用于裸机或 WebAssembly 编程。 如需可扩展输出函数（XOF）XOF的集合，请参阅 RustCrypto/XOFs 仓库。 支持的算法 注意： 对于新应用程序，或者当与其他现有标准的兼容性不是主要考虑因素时，我们强烈建议使用...

RSA

RustCrypto: RSA 純粋なRustによるポータブルなRSA実装です。 例 use rsa::Pkcs1v15Encrypt, RsaPrivateKey, RsaPublicKey; let mut rng = rand::rng; let bits = 2048; let privkey = RsaPrivateKey::new&mut rng, bits.expect"failed to generate a key"; let pubkey = RsaPublicKey::from&privkey; // Encrypt let data = b"hello world...

WhiteBeam

투명한 엔드포인트 보안 기능 고급 공격 차단 및 탐지 최신 감사된 암호화: 해싱 및 암호화를 위한 RustCrypto 높은 호환성: 모든 플랫폼레거시 포함 및 아키텍처에 초점을 맞춘 개발 소스 공개: 감사 환영 합계 100년 이상의 경험을 가진 보안 연구원들이 검토함 실제 작동 탐지 및 차단 기능 비디오 데모 제로데이 익스플로잇에 대한 WhiteBeam 테스트 WhiteBeam 허니팟에 대한 기록된 공격 설치 WhiteBeam은 현재 0.3 버전의 하위 호환되지 않는 보안 개선으로 인해 설치할 수 없습니다. 곧 다시 확인하세요...

Amazon Linux 2023 : amazon-efs-utils (ALAS2023-2026-3132)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-3132 advisory. RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, th...

Amazon Linux 2 : amazon-efs-utils (ALAS-2026-3948)

The version of amazon-efs-utils installed on the remote host is prior to 3.3.2-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3948 advisory. RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-ti...

Security Bulletin: IBM Edge Data Collector uses cmov-0.5.3.crate which is vulnerable to CVE-2026-50185.

Summary IBM Edge Data Collector uses cmov-0.5.3.crate which is vulnerable to CVE-2026-50185. This bulletin contains information addressing the vulnerability. Vulnerability Details CVEID:CVE-2026-50185 DESCRIPTION: RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on...

CVE-2026-50185

A flaw was found in the cmov component of RustCrypto. The aarch64 implementations of Cmov and CmovEq incorrectly assume that high bits are zero-extended when loading values smaller than a register. This can lead to incorrect output when certain high bits are set in a Cmov selector or in the u16 a...

block_buffer: panic corrupts inline buffer position

Summary A caught panic may leave the cursor position of EagerBuffer or ReadBuffer in a corrupted state; this in turn allows out-of-bounds reads/writes. Details & PoC The following two tests fail miri: rust cfgmiri test fn eagerdigestblockspaniccorruptsinlineposition // EagerBuffer stores its curs...

Important: rust

Issue Overview: RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs...

cmov: cmov: Incorrect output due to improper zero-extension in aarch64 conditional move operations

A flaw was found in the cmov component of RustCrypto. The aarch64 implementations of Cmov and CmovEq incorrectly assume that high bits are zero-extended when loading values smaller than a register. This can lead to incorrect output when certain high bits are set in a Cmov selector or in the u16 a...

DEBIAN-CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185 RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185 RustCrypto Cmov/CmovEq on aarch64 can produce wrong results if high-bits of registers are set

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

CVE-2026-50185

CVE-2026-50185 affects RustCrypto CMOV (cmov crate) aarch64 backends where Cmov and CmovEq incorrectly assume high bits are zero-extended when loading small values, causing left.cmovz and cmoveq operations to produce incorrect results under certain casts or inline-asm paths. Affected range is 0.1...

CVE-2026-50185: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior

RustCrypto CMOV provides conditional move CPU intrinsics which are guaranteed on major platforms to execute in constant-time and not be rewritten as branches by the compiler. From 0.1.1 until 0.5.4, the aarch64 implementations of Cmov and CmovEq in cmov/src/backends/aarch64.rs assume high bits ar...

Missing Check for All-Zero X25519 Shared Secret

Computing an X25519 shared secret with x25519dalek::StaticSecret::diffiehellman does not include the check that the key exchange was contributory, i.e. does not ensure on its own that the resulting shared secret is non-zero. Impact RFC 9180 mandates that implementations of HPKE must check for all...