搜索结果: 1-3 共查到“军事学 length preserving”相关记录3条 . 查询时间(0.375 秒)
HPolyC: length-preserving encryption for entry-level processors
SPRP VIL tweakable encryption
2018/8/6
We present HPolyC, a construction which builds on Poly1305, XChaCha12, and a single block cipher invocation per message to offer length-preserving encryption with a fast constant-time implementation w...
On the Optimality of Non-Linear Computations of Length-Preserving Encryption Schemes
XLS CMC Luby-Rackof
2015/12/31
It is well known that three and four rounds of balanced Feistel
cipher or Luby-Rackoff (LR) encryption for two blocks messages are
pseudorandom permutation (PRP) and strong pseudorandom permutation
...
Provably Secure Public-Key Encryption for Length-Preserving Chaumian Mixes
Secure Public-Key Encryption Length-Preserving Chaumian Mixes
2009/4/15
Mix chains as proposed by Chaum allow sending untraceable
electronic e-mail without requiring trust in a single authority: messages
are recursively public-key encrypted to multiple intermediates (mi...