杂凑

• Most of the time , there are infinitely many different strings that can produce the exact same hash value
  大多数时候，几乎有无穷多个不同的字串可以产生完全相同的杂凑值。
• For example , consider using a cryptographic hash to authenticate users logging into a machine from the console
  例如，考虑使用密码杂凑来认证从控制台登入到机器的使用者。
• The attacker also replaces our publicly distributed hash with the hash of the trojaned copy of the release
  攻击者也将我们公开分发的杂凑替换成带有特洛伊副本的杂凑发行版。
• In our bank transfer example , assume we use a primitive mac that hashes the request along with a secret key
  在银行划拨范例中，假设我们使用了一种随秘钥杂凑请求的原始mac 。
• Most digital signature systems use a combination of public key cryptography and cryptographic hashing algorithms
  大多数数位签章系统将公钥密码学和密码杂凑演算法结合使用。
• Another property of a good hash function is that the output will not reflect the input in any discernable way
  好的杂凑函数的另一个特性是输出不以任何可辨认的方式反应输入。