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- Encryption can be divided into symmetry cryptogram and public key cryptogram in terms of the difference between encryption key and decryption key. 单纯的采用对称密码体制或公钥密码体制在信息安全方面有诸多的不适之处，很难满足信息安全的要求。
- The paper is studying the security arithmetic theory of smart card, including the symmetry cryptogram arithmetic（DES，AES），dissymmetry cryptogram arithmetic（RSA，ECC），hash function, Digital Signature. 本文研究了智能卡安全算法理论，包括对称密码算法（DES，AES），非对称密码算法（RSA，ECC），散列函数，数字签名。
- In terms of the difference between encryption key and decryption key，it can divide into symmetry cryptogram and public key cryptogram。 根据加密密钥和解密密钥在性质上的差异，可以将密码体制分为对称密码和公钥密码两大类。
- Having or marked by bilateral symmetry. 左右对称的以或表现为左右对称的
- Symmetry cryptogram； 对称密码；
- symmetry cryptogram 对称密码
- A government uses a cryptogram or secret code. 政府使用密码或暗号。
- To form the parts of with balance or symmetry. 使平衡，使对称形成带有平衡或对称的各部分
- He was not insensible to her rosy symmetry. 他不可能对她那艳丽的面孔视若无睹。
- Both are esthetic and depend much on symmetry. 两种活动都要求美感和匀称性。
- Many stems and toots show radial symmetry. 很多的茎和根都是辐射对称的。
- Characterized by radial symmetry. 放射状对称的以放射状对称为特征的
- In bodily form, symmetry is beauty. 在体型方面，对称就是美。
- God made perfect things in symmetry. 上帝让完美的东西有对称性。
- The butterfly is an example of symmetry. 蝴蝶是结构完全对称的一个例子。
- Symmetry appears to be a boon on the dance-floor. 科学家解密：为何舞场“得意”者爱情更得意?
- In 1)bodily form, 2)symmetry is beauty. 在体型方面，对称就是美。
- I feel the delicate symmetry of a leaf. 我感触到一片树叶的完美的对称性。
- The two heresies melded into a beautiful symmetry. 两条异端的罪状合并成一种美丽的对称。
- The form invariance is a new symmetry. 形式不变性是一种新的对称性。
