yuzu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-10-18 16:31:08 +00:00
Code Issues Packages Projects Releases Wiki Activity
mbedtls/tests/data_files/ec_prv.pk8nopubparam.pem

5 lines
164 B
Plaintext
Raw Normal View History

Fix parsing of PKCS#8 encoded Elliptic Curve keys. The relevant ASN.1 definitions for a PKCS#8 encoded Elliptic Curve key are: PrivateKeyInfo ::= SEQUENCE { version Version, privateKeyAlgorithm PrivateKeyAlgorithmIdentifier, privateKey PrivateKey, attributes [0] IMPLICIT Attributes OPTIONAL } AlgorithmIdentifier ::= SEQUENCE { algorithm OBJECT IDENTIFIER, parameters ANY DEFINED BY algorithm OPTIONAL } ECParameters ::= CHOICE { namedCurve OBJECT IDENTIFIER -- implicitCurve NULL -- specifiedCurve SpecifiedECDomain } ECPrivateKey ::= SEQUENCE { version INTEGER { ecPrivkeyVer1(1) } (ecPrivkeyVer1), privateKey OCTET STRING, parameters [0] ECParameters {{ NamedCurve }} OPTIONAL, publicKey [1] BIT STRING OPTIONAL } Because of the two optional fields, there are 4 possible variants that need to be parsed: no optional fields, only parameters, only public key, and both optional fields. Previously mbedTLS was unable to parse keys with "only parameters". Also, only "only public key" was tested. There was a test for "no optional fields", but it was labelled incorrectly as SEC.1 and not run because of a great renaming mixup.
2018-02-16 21:11:04 +00:00
-----BEGIN PRIVATE KEY-----
ME0CAQAwEwYHKoZIzj0CAQYIKoZIzj0DAQcEMzAxAgEBBCDH78XUX+cxmTPQ1hVkYbu3VvBc9c82
EyGKaGvkAo1Pk6AKBggqhkjOPQMBBw==
-----END PRIVATE KEY-----
Reference in a new issue Copy permalink