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pkey/ec: deprecate OpenSSL::PKey::EC::Point#mul(ary, ary [, bn]) #372

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merged 1 commit into from
Jun 30, 2020

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@rhenium rhenium commented May 18, 2020

Deprecate it for future removal. However, I do not expect any
application is affected by this.

The other form of calling it, PKey::EC::Point#mul(bn [, bn]) remains
untouched.

PKey::EC::Point#mul calls EC_POINTs_mul(3) when multiple BNs
are given as an array. LibreSSL 2.8.0 released on 2018-08 removed the
feature and OpenSSL 3.0 which is planned to be released in 2020 will
also deprecate the function as there is no real use-case.

Part of #369

@rhenium rhenium force-pushed the ky/pkey-ec-point-deprecate-mul-ary branch 5 times, most recently from 41a3778 to b6a5c31 Compare May 19, 2020 06:11
Deprecate it for future removal. However, I do not expect any
application is affected by this.

The other form of calling it, PKey::EC::Point#mul(bn [, bn]) remains
untouched.

PKey::EC::Point#mul calls EC_POINTs_mul(3) when multiple BNs
are given as an array. LibreSSL 2.8.0 released on 2018-08 removed the
feature and OpenSSL 3.0 which is planned to be released in 2020 will
also deprecate the function as there is no real use-case.
@rhenium rhenium force-pushed the ky/pkey-ec-point-deprecate-mul-ary branch from b6a5c31 to 812de42 Compare June 29, 2020 05:44
@rhenium rhenium merged commit 2ab1f6f into ruby:master Jun 30, 2020
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