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Unverified60% confidenceFactExact time

ECDH以256位密钥即可达到RSA 3072位的安全强度

2

Sources

60%

Confidence

Long-term

Relevance

7/13/2026

First Seen

Sources

Hermes智能体八大更新实测：AI自动化与自我进化全解析

bilibili赛博门外憨7/7/2026

Related Claims

VerifiedSM2基于椭圆曲线密码学（ECC），密钥长度256位，安全性等同于RSA-2048但计算效率更高，常用于数字签名与密钥交换75% similar UnverifiedTLS 1.3使用基于椭圆曲线的ECDHE变体，256位椭圆曲线密钥提供相当于3072位RSA密钥的安全强度74% similar Unverified安全加密应确认为端到端加密（E2EE）且支持AES-256，AnyDesk使用TLS1.2+RSA2048密钥交换，TeamViewer采用RSA4096+AES256，仅有传输层加密而无端到端的免费工具不适合传输敏感数据68% similar UnverifiedSSH密钥认证基于RSA（依赖大整数分解难题）或Ed25519（基于椭圆曲线离散对数难题）算法，私钥永远不离开本地设备66% similar Unverified现代浏览器和操作系统内置约150个受信任的根CA，现代系统通常要求使用至少RSA 2048位或ECDSA P-256的密钥65% similar

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