Implementing cryptography requires integers of significant magnitude to resist cryptanalytic attacks. Modern programming languages only provide support for integers which are relatively small and single precision. The purpose of this text is to inst
A (k,n)-threshold visual cryptography scheme is proposed to encode a secret image into n shadow images, where any k or more of them can visually recover the secret image, but any k−1 or fewer of them gain no information about it. The decoding proces
The CNG SDK contains documentation, code, and tools designed to help you develop cryptographic applications and libraries targeting the Windows Vista SP1, Windows Server 2008 R2, and Windows 7 Operating Systems.
You must uninstall previous Windows CNG SDK instances before installing this version. By default, the kit will install itself on "%SYSTEMDRIVE%\Program Files\Windows Kits\8.0\Cryptographic Provider Development Kit" on x86 platforms and "%SYSTEMDR IV
SM3 Cryptographic Hash Algorithm；商密3 密码杂凑算法 英文版；SM3 Cryptographic Hash algorithm
1 Scope
This document specifies the SM3 cryptographic hash algorithm, inclu ding the details of
the computation process. Furthermore, this document also gives examples f
