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Code Issues Releases Wiki Activity

S/MIME ECC

This commit is contained in:
M66B 2022-08-19 08:05:18 +02:00
parent 60c16f4e06
commit 294d8c850f
1 changed files with 2 additions and 1 deletions
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3
app/src/main/java/eu/faircode/email/FragmentCompose.java
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@ -3923,8 +3923,9 @@ public class FragmentCompose extends FragmentBase {
// Encrypt
CMSEnvelopedDataGenerator cmsEnvelopedDataGenerator = new CMSEnvelopedDataGenerator();
if ("EC".equals(privkey.getAlgorithm())) {
// https://datatracker.ietf.org/doc/html/draft-ietf-smime-3278bis
JceKeyAgreeRecipientInfoGenerator gen = new JceKeyAgreeRecipientInfoGenerator(
CMSAlgorithm.ECDH_SHA256KDF,
CMSAlgorithm.ECCDH_SHA256KDF,
privkey,
chain[0].getPublicKey(),
CMSAlgorithm.AES128_WRAP);