In addition, encrypting realized by software, attestation and digital visa function, EMV exchange security is greatly improved integrative.
加之其软件所实现的数据加解密、认证及其数字签证功能，从整体上增强了EMV交易的安全性。
And it ensured the data security and integrity in the protocol entities exchange through encryption, authentication, digital signature and one-way permutation function.
并通过加密、认证、数字签名和单向置换函数有效地保证了协议中实体交互数据的安全性和完整性。
And it ensured the data security and integrity in the protocol entities exchange through encryption, authentication, digital signature and one-way permutation function.
并通过加密、认证、数字签名和单向置换函数有效地保证了协议中实体交互数据的安全性和完整性。
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