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| author | Hans Nilsson <[email protected]> | 2017-03-07 16:31:30 +0100 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2017-03-09 15:27:18 +0100 |
| commit | f7610977cb2370e2bf54531ad7d6bcd051e6b27c (patch) | |
| tree | 6e6a9c99a907928d9ca6a5a65fa9b5a0a1cec395 /lib/crypto/src/crypto.erl | |
| parent | fcbcc330e733e62ae75c7748ae254e368ce97033 (diff) | |
| download | otp-f7610977cb2370e2bf54531ad7d6bcd051e6b27c.tar.gz otp-f7610977cb2370e2bf54531ad7d6bcd051e6b27c.tar.bz2 otp-f7610977cb2370e2bf54531ad7d6bcd051e6b27c.zip | |
crypto: removed error function from PR and added error handling in crypto.erl
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index d4a2a51697..046fae674b 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -446,8 +446,13 @@ generate_key(srp, {user, [Generator, Prime, Version]}, PrivateArg) user_srp_gen_key(Private, Generator, Prime); generate_key(rsa, {ModulusSize, PublicExponent}, undefined) -> - Private = rsa_generate_key_nif(ModulusSize, ensure_int_as_bin(PublicExponent)), - { lists:sublist(Private, 2), Private }; + case rsa_generate_key_nif(ModulusSize, ensure_int_as_bin(PublicExponent)) of + error -> + erlang:error(computation_failed, + [rsa,{ModulusSize,PublicExponent}]); + Private -> + {lists:sublist(Private, 2), Private} + end; generate_key(ecdh, Curve, PrivKey) -> ec_key_generate(nif_curve_params(Curve), ensure_int_as_bin(PrivKey)). |