基于因数分解和二次剩余困难性假设，构造了一个新的按序多重数字签名方案和广播多重数字签名方案。
A new sequential digital multi-signature scheme and a new broadcasting digital multi-signature scheme are proposed based on the difficulty assumption of factoring and quadratic residues.
基于因数分解和二次剩余困难性假设，构造了一个新的按序多重数字签名方案和广播多重数字签名方案。
A new sequential digital multi-signature scheme and a new broadcasting digital multi-signature scheme are proposed based on the difficulty assumption of factoring and quadratic residues.
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