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(Classic ASP) Hash (Digest) a StringHash the bytes of a string.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sb = Server.CreateObject("Chilkat.StringBuilder") success = sb.Append("Hello World") ' Hashing algorithms (i.e. digest algorithms) operate on raw bytes. ' Therefore, we must specify the character encoding (utf-8, utf-16, iso-8859-1, etc.) to be used when hashing. ' Get the SHA256 hash in hex sha256_hex = sb.GetHash("sha256","hex","utf-8") Response.Write "<pre>" & Server.HTMLEncode( "SHA256: " & sha256_hex) & "</pre>" ' Get the SHA384 hash in hex lowercase sha384_hex = sb.GetHash("sha384","hex_lower","utf-8") Response.Write "<pre>" & Server.HTMLEncode( "SHA384: " & sha384_hex) & "</pre>" ' Get the SHA512 hash in base64 sha512_base64 = sb.GetHash("sha512","base64","utf-8") Response.Write "<pre>" & Server.HTMLEncode( "SHA512: " & sha512_base64) & "</pre>" ' Get the SHA1 hash in hex lowercase sha1_hex = sb.GetHash("sha1","hex_lower","utf-8") Response.Write "<pre>" & Server.HTMLEncode( "SHA1: " & sha1_hex) & "</pre>" ' Get the CRC8 digest in decimal crc8_decimal = sb.GetHash("crc8","decimal","utf-8") Response.Write "<pre>" & Server.HTMLEncode( "CRC8: " & crc8_decimal) & "</pre>" %> </body> </html> |
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