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passphrase
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COLDCARD 弱随机数安全事件中,使用 Passphrase 的助记词可避开攻击
ChainCatcher 消息,慢雾余弦在 X 平台发文表示,COLDCARD 硬件钱包弱随机数安全事件中,如果助记词使用了 Passphrase,可以避开此次攻击。Passphrase 不是钱包解锁 PIN 码,而是专门为助记词设置的密码,主流硬件钱包均支持该机制。
2026-07-31
COLDCARD
Passphrase
硬件钱包
ChainCatcher
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