ASN1#to_der in pure ruby #1111

Job	Run time
openssl-1.0.2u	1m 59s
openssl-1.1.0l	1m 7s
openssl-1.1.1w	1m 10s
openssl-3.0.13	2m 18s
openssl-3.1.5	2m 25s
openssl-3.2.1	2m 58s
openssl-3.3.0	2m 55s
libressl-3.1.5	1m 43s
libressl-3.2.7	1m 45s
libressl-3.3.6	1m 40s
libressl-3.4.3	1m 39s
libressl-3.5.3	1m 55s
libressl-3.6.3	1m 57s
libressl-3.7.3	1m 42s
libressl-3.8.4	1m 36s
libressl-3.9.1	1m 50s
openssl-3.0.13 fips	2m 33s
openssl-3.1.5 fips	2m 35s
openssl-3.2.1 fips	2m 57s
openssl-3.3.0 fips	2m 59s
openssl-head	3m 17s
openssl-head fips	3m 6s
openssl-head no-legacy	2m 52s
ruby-versions / Generate Ruby versions	3s
ubuntu-22.04 2.7	43s
ubuntu-22.04 3.0	22s
ubuntu-22.04 3.1	25s
ubuntu-22.04 3.2	25s
ubuntu-22.04 3.3	22s
ubuntu-22.04 head	26s
ubuntu-22.04 truffleruby	1m 35s
ubuntu-22.04 truffleruby-head	1m 43s
ubuntu-20.04 2.7	43s
ubuntu-20.04 3.0	23s
ubuntu-20.04 3.1	23s
ubuntu-20.04 3.2	23s
ubuntu-20.04 3.3	23s
ubuntu-20.04 head	22s
ubuntu-20.04 truffleruby-head	1m 39s
macos-latest 2.7	37s
macos-latest 3.0	29s
macos-latest 3.1	22s
macos-latest 3.2	21s
macos-latest 3.3	24s
macos-latest head	21s
macos-latest truffleruby-head	1m 1s
windows-latest 2.7	5m 25s
windows-latest 3.0	4m 25s
windows-latest 3.1	4m 32s
windows-latest 3.2	4m 40s
windows-latest 3.3	4m 25s
windows-latest head	3m 55s
windows-latest ucrt	3m 39s
windows-latest mswin	2m 24s
	1h 38m 18s

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