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| author | Ingela Anderton Andin <[email protected]> | 2016-04-15 10:29:31 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2016-04-25 11:25:04 +0200 |
| commit | 1ad18832cb21fac5a5b513005f1e6a5ffd7d0329 (patch) | |
| tree | 3080a7756eae9f5ff2c95311dd3fd7b05ee21de2 /lib/stdlib | |
| parent | 79f3e0ef07eff9d22fb1735d77813142da493bfc (diff) | |
| download | otp-1ad18832cb21fac5a5b513005f1e6a5ffd7d0329.tar.gz otp-1ad18832cb21fac5a5b513005f1e6a5ffd7d0329.tar.bz2 otp-1ad18832cb21fac5a5b513005f1e6a5ffd7d0329.zip | |
crypto: Deprecate rand_bytes/1
OpenSSL has deprecated the function RAND_pseudo_bytes used by
crypto:rand_bytes/1, so this function is now deprecated in OTP too.
rand_bytes/3 also used this function, but was not documented
so we can remove it right away.
This commit also removes the fallback in generate_key to use
rand_bytes/1 if strong_rand_bytes/1 throws low entropy.
This is a potential incompatibility but we think it is desirable
as crypto should provide cryptographically secure functions.
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/src/otp_internal.erl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl index 052dffdbfd..7a59523f06 100644 --- a/lib/stdlib/src/otp_internal.erl +++ b/lib/stdlib/src/otp_internal.erl @@ -58,7 +58,12 @@ obsolete_1(erlang, now, 0) -> obsolete_1(calendar, local_time_to_universal_time, 1) -> {deprecated, {calendar, local_time_to_universal_time_dst, 1}}; -%% *** CRYPTO add in R16B01 *** +%% *** CRYPTO added in OTP 19 *** + +obsolete_1(crypto, rand_bytes, 1) -> + {deprecated, {crypto, strong_rand_bytes, 1}}; + +%% *** CRYPTO added in R16B01 *** obsolete_1(crypto, md4, 1) -> {deprecated, {crypto, hash, 2}}; |