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How Do I Change the SM2 Key Format In Openssl3.0 #24640

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MMDHBZ opened this issue Jun 14, 2024 · 0 comments
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How Do I Change the SM2 Key Format In Openssl3.0 #24640

MMDHBZ opened this issue Jun 14, 2024 · 0 comments
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issue: question The issue was opened to ask a question

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@MMDHBZ
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MMDHBZ commented Jun 14, 2024

In openssl 3.0, the format of the key generated for sm2 is
-----BEGIN SM2 PARAMETERS-----
BggqgRzPVQGCLQ==
-----END SM2 PARAMETERS-----
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqBHM9VAYItBG0wawIBAQQg2gni/Uhqi3H/qH/H
xY64OhxPjTUUBL0rY5PP32juGOWhRANCAAQBthVa6C3Em42chfFoUS7BzXBgDywn
bXZRrUcUUsvuR+oCt3poxeAkf1Emm9RnjMBA0BuEKUeFZZoz6CU4KWvd
-----END PRIVATE KEY----
But,in order to be compatible with OpenSSL 1.1.1，we want to change it to
-----BEGIN EC PARAMETERS-----
BggqgRzPVQGCLQ==
-----END EC PARAMETERS-----
-----BEGIN PRIVATE KEY-----
MIGHAgEAMBMGByqGSM49AgEGCCqBHM9VAYItBG0wawIBAQQg2gni/Uhqi3H/qH/H
xY64OhxPjTUUBL0rY5PP32juGOWhRANCAAQBthVa6C3Em42chfFoUS7BzXBgDywn
bXZRrUcUUsvuR+oCt3poxeAkf1Emm9RnjMBA0BuEKUeFZZoz6CU4KWvd
-----END PRIVATE KEY----
How we should do it?Thank
@MMDHBZ MMDHBZ added the issue: question The issue was opened to ask a question label Jun 14, 2024
@openssl openssl locked and limited conversation to collaborators Jun 14, 2024
@paulidale paulidale converted this issue into discussion #24641 Jun 14, 2024

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