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C # database class
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This code is a C # language development ECG signal detection program, code-based wavelet transform to extract characteristic ECG signal, to achieve the extraction of ECG heart rate, QRS wave, P-wave, T wave feature point.
hss8758816111 0 0
1
Des-cbc RSA des-ecb encryption and decryption tools
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Application background DES uses a 56 bit key and an additional 8 bit parity bit (each group of eighth bits as parity bit), resulting in maximum group size of 64 bits. This is an iterative block cipher, which uses a technique called Feistel, which divides the encrypted text block into two halves. Use the subkey for one half cycle function, and then the output XOR operation and the other half; followed by the exchange of the two and a half, this process will continue, but of the last cycle switches. DES uses 16 cycles, using XOR, replacement, substitution, shift operation of four basic operations. Key Technology This code can be used in some of the need for information encryption software development, the code includes the des-ecb, des-cbc, 3DES, RSA and other encryption and decryption of the source code. DES, RSA encryption technology is a lot of encryption for financial data, with the advantages of simple, difficult to crack
hss8758816111 0 0
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