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(Tcl) Hash File: SHA-1, HAVAL, MD2, MD5, SHA-256, SHA-384, SHA-512Computing the hash for a file of any size.
load ./chilkat.dll set crypt [new_CkCrypt2] # Any string argument automatically begins the 30-day trial. set success [CkCrypt2_UnlockComponent $crypt "30-day trial"] if {[expr $success != 1]} then { puts [CkCrypt2_lastErrorText $crypt] delete_CkCrypt2 $crypt exit } # Any type of file may be hashed. # There is no size limitation because the file is consumed # in streaming mode internally. set filename "something.zip" CkCrypt2_put_HashAlgorithm $crypt "sha1" CkCrypt2_put_EncodingMode $crypt "hex" # Other possible EncodingMode settings are: # "quoted-printable", "base64", "base32", and "url"; set hash [CkCrypt2_hashFileENC $crypt $filename] puts "SHA1:" puts "$hash" # Hash using MD2 CkCrypt2_put_HashAlgorithm $crypt "md2" set hash [CkCrypt2_hashFileENC $crypt $filename] puts "MD2:" puts "$hash" # Hash using MD5 CkCrypt2_put_HashAlgorithm $crypt "md5" set hash [CkCrypt2_hashFileENC $crypt $filename] puts "MD5:" puts "$hash" # Hash using SHA-256 CkCrypt2_put_HashAlgorithm $crypt "sha256" set hash [CkCrypt2_hashFileENC $crypt $filename] puts "SHA256:" puts "$hash" # Hash using SHA-384 CkCrypt2_put_HashAlgorithm $crypt "sha384" set hash [CkCrypt2_hashFileENC $crypt $filename] puts "SHA384:" puts "$hash" # Hash using SHA-512 CkCrypt2_put_HashAlgorithm $crypt "sha512" set hash [CkCrypt2_hashFileENC $crypt $filename] puts "SHA512:" puts "$hash" # Hash using HAVAL # There are two additional properties relevant to HAVAL: # HavalRounds, and KeyLength. # HavalRounds can have values of 3, 4, or 5. # KeyLength can have values of 128, 160, 192, 224, or 256 CkCrypt2_put_HashAlgorithm $crypt "haval" CkCrypt2_put_HavalRounds $crypt 5 CkCrypt2_put_KeyLength $crypt 256 set hash [CkCrypt2_hashFileENC $crypt $filename] puts "Haval:" puts "$hash" delete_CkCrypt2 $crypt |
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