此外，该方案不仅满足代理签名的基本性质，还避免了代理权滥用、原始签名人伪造和公钥替换攻击。

Besides having the basic properties of the proxy signature, the new scheme prevents proxy misuse, original signer's forgery and public key substitution attack.

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该文针对目前代理签名中普遍存在的代理权撤销难、原始签名人伪造和代理权滥用等问题，提出一个新的可收回代理权的代理盲签名方案。

According to the problems of proxy revocation, original signer's forgery and proxy misuse in proxy signature, a secure proxy blind signature scheme with proxy revocation is proposed.

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委托书征求可能给小股东利益带来的损害有两方面，一是征求者滥用该制度，二是大股东不正当地授予征求者投票代理权。

Proxy solicitation may cause damage to minority shareholders profit, including abusing of this system by solicitors and illegitimate conferring proxy to solicitors by majority shareholders.

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