QPQ-AG/enacl
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Simplify the code base, first round:

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* Introduce enacl:verify/0 to verify the integrity of the library.
* Always run keypair functions on the dirty schedulers.
* Do not call NIFs when creating zerobytes. Avoid constructing new binary data, but reuse a constant.
* The box/box_open and box_seal/box_seal_open API is so expensive to call there is little overhead in
  running it on the DS always.
This commit is contained in:
Jesper Louis Andersen
2015-08-23 21:44:28 +02:00
parent ce5f69f9f7
commit a135bce9d3
3 changed files with 48 additions and 80 deletions
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c_src/enacl_nif.c
+4 -5
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@@ -1001,11 +1001,12 @@ static ErlNifFunc nif_funcs[] = {
{"crypto_box_PUBLICKEYBYTES", 0, enif_crypto_box_PUBLICKEYBYTES},
{"crypto_box_SECRETKEYBYTES", 0, enif_crypto_box_SECRETKEYBYTES},
{"crypto_box_BEFORENMBYTES", 0, enif_crypto_box_BEFORENMBYTES},
{"crypto_box_keypair", 0, enif_crypto_box_keypair},
{"crypto_box_b", 4, enif_crypto_box},
{"crypto_box_keypair", 0, enif_crypto_box_keypair, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"crypto_box", 4, enif_crypto_box, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"crypto_box_open_b", 4, enif_crypto_box_open},
{"crypto_box_open", 4, enif_crypto_box_open, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"crypto_box_beforenm", 2, enif_crypto_box_beforenm},
{"crypto_box_afternm_b", 3, enif_crypto_box_afternm},
{"crypto_box_afternm", 3, enif_crypto_box_afternm, ERL_NIF_DIRTY_JOB_CPU_BOUND},
@@ -1028,9 +1029,7 @@ static ErlNifFunc nif_funcs[] = {
{"crypto_box_SEALBYTES", 0, enif_crypto_box_SEALBYTES},
{"crypto_box_seal_b", 2, enif_crypto_box_seal},
{"crypto_box_seal", 2, enif_crypto_box_seal, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"crypto_box_seal_open_b", 3, enif_crypto_box_seal_open},
{"crypto_box_seal_open", 3, enif_crypto_box_seal_open, ERL_NIF_DIRTY_JOB_CPU_BOUND},
{"crypto_secretbox_NONCEBYTES", 0, enif_crypto_secretbox_NONCEBYTES},