Okay, I am working on an application and I want to store a file on the user\'s SD Card, but I want the file encrypted. I\'ve researched several sites that use the DES encryption to encrypt files and d
I am using the below code that i found somewhere in the net and i am getting an error when i try to build it. The compilation is ok.
unsigned char * BUFFER_PTR; CRYPT_CONTEXT cryptContext; // Initialize the buffer BUFFER_PTR = (unsigned char *) malloc(sizeof(char) * BUFFER_SIZE);
javax.crypto.IllegalBlockSizeException: Data must not be longer than 53 bytes i know that it is because of the RSA algorithm can only encrypt data that has a maximum byte length of the RSA key length
I tried running my application on my pc, but I keep getting this thing. Is it possible that I\'m missing some libraries?
I am not clear on the use of the responder ID in the definition of the OCSP response. I am doing OCSP checks via Java\'s PKIX APIs.
... operating system, file syste开发者_如何学Cm, etc. Or are there cases, where the hash differs?The hash of a bit string is the same regardless of operating system, file system etc. It is the produc
I am making an app that uses unlimited strength cryptography (larger keys, etc). For my development, I needed to modify the JDK in order to use these as describedhere and here.
What are good keylength开发者_如何学C for El-Gamal?This is really an open-ended question and it depends on what platform you want to use, your performance constraints, who your enemies are et.c.
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
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