symmetric key cryptography

基本解釋

In studying symmetric-key (secret key) cryptography algorithm, the disadvantages of DES and the advantages of AES are analysed.
在對稱（私鈅）密碼算法方麪，重點研究DES存在的問題和AES的特點；
The two main competing cryptography schemes are known as the secret-key (symmetric) system and the public-key (asymmetric) system.
現(xiàn)有兩種主要的、相互競爭著的密碼術(shù)，被稱作秘鈅（即對稱）系統(tǒng)和明鈅（即不對稱）系統(tǒng)。
In chapter 2, the basic algorithms and protocol of applied cryptography are introduced here, including symmetric-key cryptography, public-key cryptography, hash functions and key management protocols.
第二章介紹基本的應用密碼學算法和密碼協(xié)議，包括對稱加密算法、非對稱加密算法、散列函數(shù)、數(shù)字簽名技術(shù)和密鈅琯理協(xié)議。