▍1. decr
RC4 decryption algorithms: matlab code
图像的双随机相位的编解码,包括源图像,加密图像,解密图像(Double random phase of the image coding and decoding, including the source image, the encrypted image, the decrypted image)
用于加密图像和解密图像,可以实现图像的简单加密解密,界面友好(Used to encrypt the image and the decrypted image, you can achieve the image of a simple encryption decryption, the friendly interface)
加密和解密的附加程序以及算法在能预算的范围以内 (ecc addition)
基于回声隐藏的信息隐藏算法,是一种音频信号的水印技术,包括隐藏信息的嵌入和提取,以及对于噪声,MP3压缩,滤波,重采样和延迟攻击的模拟。(Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compression, filtering, resampling and delay attack simulation.)
在两个混沌系统实现单变量驱动耦合同步情况下,采用混沌遮掩的加密方式,实现混沌保密通信,(Two chaotic systems synchronize single variable drive coupling case, the use of chaos cover of encryption, Secure Communication,)
文字图像,通过混沌加密,利用洛伦兹变换,即三维空间加密程序(Text images, through encryption, using the Lorentz transformation, ie three-dimensional encryption program)
利用人耳朵的时域掩蔽效应,实现回声隐藏。(Using human ear temporal masking, to achieve echo hiding.)
说明: 基于AES和RSA加密算法的RFID安全机制 考虑到对国内应用最广泛的Mifarel系列标签的安全手t一级, 在建立以 MFRC500为读卡核心的RFID读卡系统的基础上,提出了一种基于非 对称加密与对称加密算法相结合的RFID安全机制。利用一1卜对称力11密算法对对称 加密算法的密钥的二次加密,做到只有特定的读写器才能拥有读写卡的权利。该 安全机制跳过RFID在开放环境中传输所面临的各种威胁,通过利少月安全性和稳 定性久经考验的公开安全加密算法对存入智能卡信息的重加密,解决了RFID所 面临的安全和隐私泄露问题 (Taking into account the most widely used domestic Mifarel series of labels t a safe hand, In the establishment of MFRC500 as the reader, RFID reader system, the core was proposed based on a based on non- Symmetric encryption and symmetric encryption algorithm is a combination of RFID security mechanism. The use of a one-Bu symmetry edge 11 close to the symmetric algorithm The key encryption algorithm for re-keying, so that only certain card reader in order to have the right to read and write. The Skip RFID security mechanisms to transfer in an open environment faced by a variety of threats, through the pros on the security and stability Qualitative time-tested public security encryption algorithm into the smart card information, re-encryption, solved by RFID Faced with the problem of security and privacy leaks)
说明: RSA算法matlab实现,说明:由于能力有限,我并没有编写产生大素数的程序,在实验时就采用手动的写如两个不同的较小的素数。(RSA algorithm matlab implementation, note: Due to limited capacity, I do not have a large prime numbers prepared by the procedure, in the experiments on the use of manual writing, such as two different smaller prime number.)
数字水印嵌入算法,利用离散余弦变换的(dct)算法,对以往的算法有所改进(Digital watermark embedding algorithm, using discrete cosine transform (dct) algorithm, an improvement on previous algorithms)
Multi-Agent Quadrotor Testbed Control Design: Integral Sliding Mode vs. Reinforcement Learning