Signing Document With Sha-2/Sha256 encryption algorithm

[Mohamed_Abdelhamed]

[b]I Want To ask Question About How can change Encryption algorithm Used in signing documernt from sha-1 to sha-2 /sha256 i wnt to ask if there are any way to change Encryption algorithm from sha-1 to sha-2.

[Nina.Tang]

Dear Mohamed,

Thanks for your inquiry.
The Hash Algorithm used in our Spire.PDF is SHA1 by default, sorry currently it is not available to change as SHA-2 or SHA-256. We will consider adding it as a new feature into our future upgrade, if it is achieved, I will inform you immediately.

Sincerely,
Nina
E-iceblue support team

[mina5500]

we also need this feature ... can you please provide us with estimated delivery date ?

[Nina.Tang]

Dear Mina,

Our dev team will carry out investigations on this feature and new features generally take longer to develop. As of now, I am unable to provide an estimated date, however if there is any progress or any plans to achieve the goal have been made, I will inform you.

Sincerely,
Nina
E-iceblue support team

[mina5500]

Thanks but can you please check if there is a workaround like the one below from syncfusion ... in order to inject the algorithm on the current version of library?

https://www.syncfusion.com/forums/15489 ... -only-sha1
(last reply at end of page)

as we need this feature as soon as possible

[Nina.Tang]

Hi,

Thanks for your sharing.
I will post the link you provided to our Dev team for reference and urge them to make plans as soon as possible. I will keep you informed regarding any progress.

Sincerely,
Nina
E-iceblue support team