发明授权
EP0840477B1 Secret key transfer method which is highly secure and can restrict the damage caused when the secret key is leaked or decoded 失效
用于与损伤变得已知的限制私人密钥传送或解码秘密密钥的高安全的方法

Secret key transfer method which is highly secure and can restrict the damage caused when the secret key is leaked or decoded
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