GenerateFileSignature

GenerateFileSignature["file",key] generates a digital signature of file using the specified private key.

GenerateFileSignature[{"file",range},key] generates a digital signature of the specified range of bytes in the file.

GenerateFileSignature[{{file1,range1},{file2,range2},…},key] generates digital signatures for each specified filei and rangei.

GenerateFileSignature[key] represents an operator form of GenerateFileSignature that can be applied to files.

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