python-simple-crypt

Need advice about AES CTR cipher python vs. Java

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问题 I'm working on project when some arbitrary data are encrypted using Python simple-crypt (source here) and same encrypted data are then used in java application. I would like to understand conceptual difference between JSSE and Pycrypto. This is python part doing encryption (source): counter = Counter.new(HALF_BLOCK, prefix=salt[:HALF_BLOCK//8]) cipher = AES.new(cipher_key, AES.MODE_CTR, counter=counter) This is my attempt for java re-implementation of same operation: SecretKeySpec key = new

Need advice about AES CTR cipher python vs. Java

阅读更多关于 Need advice about AES CTR cipher python vs. Java

I'm working on project when some arbitrary data are encrypted using Python simple-crypt (source here ) and same encrypted data are then used in java application. I would like to understand conceptual difference between JSSE and Pycrypto. This is python part doing encryption ( source ): counter = Counter.new(HALF_BLOCK, prefix=salt[:HALF_BLOCK//8]) cipher = AES.new(cipher_key, AES.MODE_CTR, counter=counter) This is my attempt for java re-implementation of same operation: SecretKeySpec key = new SecretKeySpec(cipher_key, "AES"); IvParameterSpec ivSpec = new IvParameterSpec(salt, 0, HALF_BLOCK /

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