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| author | saturneric <[email protected]> | 2024-06-29 11:21:52 +0000 |
|---|---|---|
| committer | saturneric <[email protected]> | 2024-06-29 11:21:52 +0000 |
| commit | 12fdf94b85ea2cb3795020109c1f2e999bfe1b70 (patch) | |
| tree | c94c8c385f850c9efcd4cb9b2be49abbc3ad6745 | |
| parent | feat: enable sorting and add column "comment" at key table (diff) | |
| download | GpgFrontend-12fdf94b85ea2cb3795020109c1f2e999bfe1b70.tar.gz GpgFrontend-12fdf94b85ea2cb3795020109c1f2e999bfe1b70.zip | |
feat: support generate elgamal subkey
| -rw-r--r-- | src/core/model/GpgGenKeyInfo.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/core/model/GpgGenKeyInfo.cpp b/src/core/model/GpgGenKeyInfo.cpp index d7daa852..157cbfbf 100644 --- a/src/core/model/GpgGenKeyInfo.cpp +++ b/src/core/model/GpgGenKeyInfo.cpp @@ -74,6 +74,28 @@ void GenKeyInfo::SetAlgo(const QString &t_algo_args) { suggest_max_key_size_ = 3072; suggest_size_addition_step_ = 1024; SetKeyLength(2048); + } else if (algo_args == "elg") { + /** + * Algorithm (DSA) as a government standard for digital signatures. + * Originally, it supported key lengths between 512 and 1024 bits. + * Recently, NIST has declared 512-bit keys obsolete: + * now, DSA is available in 1024, 2048 and 3072-bit lengths. + */ + SetAllowEncryption(true); + + SetAllowAuthentication(false); + allow_change_authentication_ = false; + + SetAllowSigning(false); + allow_change_signing_ = false; + + SetAllowCertification(false); + allow_change_certification_ = false; + + suggest_min_key_size_ = 1024; + suggest_max_key_size_ = 4096; + suggest_size_addition_step_ = 1024; + SetKeyLength(3072); } else if (algo_args == "ed25519") { /** @@ -189,6 +211,7 @@ auto GenKeyInfo::GetSupportedSubkeyAlgo() static const std::vector<GenKeyInfo::KeyGenAlgo> kSupportSubkeyAlgo = { {"RSA", "", "RSA"}, {"DSA", "", "DSA"}, + {"ELG-E", "", "ELG"}, {"ECDSA", "", "ED25519"}, {"ECDH", "", "CV25519"}, {"ECDH NIST P-256", "", "NISTP256"}, |