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| author | Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> | 2017-12-28 21:42:14 +0100 |
|---|---|---|
| committer | Pauli <paul.dale@oracle.com> | 2018-01-04 11:47:31 +1000 |
| commit | 8212d50576147cd5db87b1e2f4607a6d5b5f435f (patch) | |
| tree | 016885875e4a7ed596423afc9fdb8954cc66abaf /crypto/err | |
| parent | 4e585e720195788c9546a9ce71d63dafdfd2aaf1 (diff) | |
crypto/rand: restore the generic DRBG implementation
The DRGB concept described in NIST SP 800-90A provides for having different
algorithms to generate random output. In fact, the FIPS object module used to
implement three of them, CTR DRBG, HASH DRBG and HMAC DRBG.
When the FIPS code was ported to master in #4019, two of the three algorithms
were dropped, and together with those the entire code that made RAND_DRBG
generic was removed, since only one concrete implementation was left.
This commit restores the original generic implementation of the DRBG, making it
possible again to add additional implementations using different algorithms
(like RAND_DRBG_CHACHA20) in the future.
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4998)
Diffstat (limited to 'crypto/err')
| -rw-r--r-- | crypto/err/openssl.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/err/openssl.txt b/crypto/err/openssl.txt index 4357cfb006..9ec000964a 100644 --- a/crypto/err/openssl.txt +++ b/crypto/err/openssl.txt @@ -893,6 +893,7 @@ RAND_F_RAND_DRBG_NEW:109:RAND_DRBG_new RAND_F_RAND_DRBG_RESEED:110:RAND_DRBG_reseed RAND_F_RAND_DRBG_RESTART:102:rand_drbg_restart RAND_F_RAND_DRBG_SET:104:RAND_DRBG_set +RAND_F_RAND_DRBG_UNINSTANTIATE:118:RAND_DRBG_uninstantiate RAND_F_RAND_LOAD_FILE:111:RAND_load_file RAND_F_RAND_POOL_ADD:103:RAND_POOL_add RAND_F_RAND_POOL_ADD_BEGIN:113:RAND_POOL_add_begin @@ -2258,6 +2259,7 @@ RAND_R_INTERNAL_ERROR:113:internal error RAND_R_IN_ERROR_STATE:114:in error state RAND_R_NOT_A_REGULAR_FILE:122:Not a regular file RAND_R_NOT_INSTANTIATED:115:not instantiated +RAND_R_NO_DRBG_IMPLEMENTATION_SELECTED:128:no drbg implementation selected RAND_R_PERSONALISATION_STRING_TOO_LONG:116:personalisation string too long RAND_R_PRNG_NOT_SEEDED:100:PRNG not seeded RAND_R_RANDOM_POOL_OVERFLOW:125:random pool overflow |