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PDFHashAlgorithm (Secure PDF writer)


Declaration

public enum PDFHashAlgorithm { SHA1, MD5, SHA224, SHA256, SHA384, SHA512, RIPEMD160 };

Description

Defines hash algorithm types.

The only possible value for PDF references prior to 1.7 is SHA1.

In PDF Reference 1.7 the following values were added: SHA256, SHA384, SHA512, RIPEMD160.

Value MD5, is supported by Adobe Acrobat 8.0, but not defined in PDF Reference 1.7.

Values

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