diff options
| -rw-r--r-- | lib/crypto/doc/src/crypto.xml | 4 | ||||
| -rw-r--r-- | lib/crypto/src/crypto.erl | 2 | ||||
| -rw-r--r-- | lib/crypto/test/engine_SUITE.erl | 40 |
3 files changed, 31 insertions, 15 deletions
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 8e2d33c928..565bede7e8 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -628,6 +628,10 @@ <p>Fetches the corresponding public key from a private key stored in an Engine. The key must be of the type indicated by the Type parameter. </p> + <p> + May throw exception notsup in case there is + no engine support in the underlying OpenSSL implementation. + </p> </desc> </func> diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index 0d39dcc76e..8e3d41c1e9 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -1061,7 +1061,7 @@ ec_curve(X) -> privkey_to_pubkey(Alg, EngineMap) when Alg == rsa; Alg == dss; Alg == ecdsa -> - case privkey_to_pubkey_nif(Alg, format_pkey(Alg,EngineMap)) of + case notsup_to_error(privkey_to_pubkey_nif(Alg, format_pkey(Alg,EngineMap))) of [_|_]=L -> map_ensure_bin_as_int(L); X -> X end. diff --git a/lib/crypto/test/engine_SUITE.erl b/lib/crypto/test/engine_SUITE.erl index dc93259a70..5967331d8e 100644 --- a/lib/crypto/test/engine_SUITE.erl +++ b/lib/crypto/test/engine_SUITE.erl @@ -432,23 +432,31 @@ pub_encrypt_priv_decrypt_rsa_pwd(Config) -> get_pub_from_priv_key_rsa(Config) -> Priv = #{engine => engine_ref(Config), key_id => key_id(Config, "rsa_private_key.pem")}, - Pub = crypto:privkey_to_pubkey(rsa, Priv), - ct:log("rsa Pub = ~p",[Pub]), - sign_verify(rsa, sha, Priv, Pub). + try crypto:privkey_to_pubkey(rsa, Priv) of + Pub -> + ct:log("rsa Pub = ~p",[Pub]), + sign_verify(rsa, sha, Priv, Pub) + catch + error:notsup -> {skip, "RSA not implemented"} + end. get_pub_from_priv_key_rsa_pwd(Config) -> Priv = #{engine => engine_ref(Config), key_id => key_id(Config, "rsa_private_key_pwd.pem"), password => "password"}, - Pub = crypto:privkey_to_pubkey(rsa, Priv), - ct:log("rsa Pub = ~p",[Pub]), - sign_verify(rsa, sha, Priv, Pub). + try crypto:privkey_to_pubkey(rsa, Priv) of + Pub -> + ct:log("rsa Pub = ~p",[Pub]), + sign_verify(rsa, sha, Priv, Pub) + catch + error:notsup -> {skip, "RSA not supported"} + end. get_pub_from_priv_key_rsa_pwd_no_pwd(Config) -> Priv = #{engine => engine_ref(Config), key_id => key_id(Config, "rsa_private_key_pwd.pem")}, try crypto:privkey_to_pubkey(rsa, Priv) of - _ -> {fail, "PWD prot pubkey fetch succeded with no pwd!"} + _ -> {fail, "PWD prot pubkey fetch succeded although no pwd!"} catch error:badarg -> ok end. @@ -466,19 +474,23 @@ get_pub_from_priv_key_rsa_pwd_bad_pwd(Config) -> get_pub_from_priv_key_dsa(Config) -> Priv = #{engine => engine_ref(Config), key_id => key_id(Config, "dsa_private_key.pem")}, - Pub = crypto:privkey_to_pubkey(dss, Priv), - ct:log("dsa Pub = ~p",[Pub]), - sign_verify(dss, sha, Priv, Pub). + try crypto:privkey_to_pubkey(dss, Priv) of + Pub -> + ct:log("dsa Pub = ~p",[Pub]), + sign_verify(dss, sha, Priv, Pub) + catch + error:notsup -> {skip, "DSA not supported"} + end. get_pub_from_priv_key_ecdsa(Config) -> Priv = #{engine => engine_ref(Config), key_id => key_id(Config, "ecdsa_private_key.pem")}, - Pub = crypto:privkey_to_pubkey(ecdsa, Priv), - case Pub of - notsup -> {skip, "ECDSA not implemented"}; - _ -> + try crypto:privkey_to_pubkey(ecdsa, Priv) of + Pub -> ct:log("ecdsa Pub = ~p",[Pub]), sign_verify(ecdsa, sha, Priv, Pub) + catch + error:notsup -> {skip, "ECDSA not supported"} end. %%%================================================================ |