//usr/include/openssl
144 items
NAME ↑ SIZE MODIFIED PERMS ACTIONS
.. / Parent Directory
aes.h — 3.66 KB
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asn1.h — 59.72 KB
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59.72 KB 2026-01-28 16:16 rw-r--r--
asn1err.h — 7.67 KB
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7.67 KB 2026-01-28 16:16 rw-r--r--
asn1t.h — 35.09 KB
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35.09 KB 2026-01-28 16:16 rw-r--r--
async.h — 3.42 KB
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3.42 KB 2026-01-28 16:16 rw-r--r--
asyncerr.h — 842 B
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842 B 2026-01-28 16:16 rw-r--r--
bio.h — 45.38 KB
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45.38 KB 2026-01-28 16:16 rw-r--r--
bioerr.h — 3.43 KB
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3.43 KB 2026-01-28 16:16 rw-r--r--
blowfish.h — 2.63 KB
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2.63 KB 2026-01-28 16:16 rw-r--r--
bn.h — 23.62 KB
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23.62 KB 2026-01-28 16:16 rw-r--r--
bnerr.h — 1.9 KB
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1.9 KB 2026-01-28 16:16 rw-r--r--
buffer.h — 1.62 KB
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1.62 KB 2026-01-28 16:16 rw-r--r--
buffererr.h — 594 B
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594 B 2026-01-28 16:16 rw-r--r--
byteorder.h — 8.43 KB
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8.43 KB 2026-01-28 16:16 rw-r--r--
camellia.h — 4.95 KB
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4.95 KB 2026-01-28 16:16 rw-r--r--
cast.h — 2.02 KB
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2.02 KB 2026-01-28 16:16 rw-r--r--
cmac.h — 1.57 KB
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1.57 KB 2026-01-28 16:16 rw-r--r--
cmp.h — 49.42 KB
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49.42 KB 2026-01-28 16:16 rw-r--r--
cmp_util.h — 1.7 KB
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1.7 KB 2026-01-28 16:16 rw-r--r--
cmperr.h — 7.13 KB
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7.13 KB 2026-01-28 16:16 rw-r--r--
cms.h — 34.34 KB
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34.34 KB 2026-01-28 16:16 rw-r--r--
cmserr.h — 6.63 KB
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6.63 KB 2026-01-28 16:16 rw-r--r--
comp.h — 4.54 KB
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4.54 KB 2026-01-28 16:16 rw-r--r--
comperr.h — 1.22 KB
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1.22 KB 2026-01-28 16:16 rw-r--r--
conf.h — 10.42 KB
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10.42 KB 2026-01-28 16:16 rw-r--r--
conf_api.h — 1.39 KB
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1.39 KB 2026-01-28 16:16 rw-r--r--
conferr.h — 2.21 KB
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2.21 KB 2026-01-28 16:16 rw-r--r--
configuration-x86_64.h — 4.07 KB
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4.07 KB 2026-01-28 16:17 rw-r--r--
configuration.h — 1.55 KB
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1.55 KB 2026-01-28 16:17 rw-r--r--
conftypes.h — 1.16 KB
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1.16 KB 2026-01-28 16:16 rw-r--r--
core.h — 7.99 KB
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7.99 KB 2026-01-28 16:16 rw-r--r--
core_dispatch.h — 57.01 KB
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57.01 KB 2026-01-28 16:16 rw-r--r--
core_names.h — 29.49 KB
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29.49 KB 2026-01-28 16:16 rw-r--r--
core_object.h — 1.1 KB
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1.1 KB 2026-01-28 16:16 rw-r--r--
crmf.h — 20.29 KB
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20.29 KB 2026-01-28 16:16 rw-r--r--
crmferr.h — 2.39 KB
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2.39 KB 2026-01-28 16:16 rw-r--r--
crypto.h — 24.73 KB
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24.73 KB 2026-01-28 16:16 rw-r--r--
cryptoerr.h — 2.47 KB
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2.47 KB 2026-01-28 16:16 rw-r--r--
cryptoerr_legacy.h — 78.51 KB
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78.51 KB 2026-01-28 16:16 rw-r--r--
ct.h — 22.18 KB
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22.18 KB 2026-01-28 16:16 rw-r--r--
cterr.h — 1.65 KB
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1.65 KB 2026-01-28 16:16 rw-r--r--
decoder.h — 5.63 KB
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5.63 KB 2026-01-28 16:16 rw-r--r--
decodererr.h — 791 B
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791 B 2026-01-28 16:16 rw-r--r--
des.h — 8.33 KB
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8.33 KB 2026-01-28 16:16 rw-r--r--
dh.h — 15.11 KB
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15.11 KB 2026-01-28 16:16 rw-r--r--
dherr.h — 2.51 KB
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2.51 KB 2026-01-28 16:16 rw-r--r--
dsa.h — 12.24 KB
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12.24 KB 2026-01-28 16:16 rw-r--r--
dsaerr.h — 1.59 KB
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1.59 KB 2026-01-28 16:16 rw-r--r--
dtls1.h — 1.43 KB
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1.43 KB 2026-01-28 16:16 rw-r--r--
e_os2.h — 8.64 KB
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8.64 KB 2026-01-28 16:16 rw-r--r--
e_ostime.h — 1.16 KB
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1.16 KB 2026-01-28 16:16 rw-r--r--
ebcdic.h — 1.02 KB
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1.02 KB 2026-01-28 16:16 rw-r--r--
ec.h — 66.84 KB
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66.84 KB 2026-01-28 16:16 rw-r--r--
ecdh.h — 361 B
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361 B 2026-01-28 16:16 rw-r--r--
ecdsa.h — 361 B
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361 B 2026-01-28 16:16 rw-r--r--
ecerr.h — 5.28 KB
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5.28 KB 2026-01-28 16:16 rw-r--r--
encoder.h — 5.32 KB
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5.32 KB 2026-01-28 16:16 rw-r--r--
encodererr.h — 791 B
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791 B 2026-01-28 16:16 rw-r--r--
engine.h — 37.91 KB
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37.91 KB 2026-01-28 16:16 rw-r--r--
engineerr.h — 2.77 KB
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2.77 KB 2026-01-28 16:16 rw-r--r--
err.h — 21.87 KB
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21.87 KB 2026-01-28 16:16 rw-r--r--
ess.h — 8.76 KB
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8.76 KB 2026-01-28 16:16 rw-r--r--
esserr.h — 1.12 KB
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1.12 KB 2026-01-28 16:16 rw-r--r--
evp.h — 109.89 KB
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109.89 KB 2026-01-28 16:16 rw-r--r--
evperr.h — 8.03 KB
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8.03 KB 2026-01-28 16:16 rw-r--r--
fips.h — 601 B
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601 B 2026-01-28 16:16 rw-r--r--
fips_names.h — 1.62 KB
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1.62 KB 2026-01-28 16:16 rw-r--r--
fipskey.h — 1.08 KB
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1.08 KB 2026-01-28 16:16 rw-r--r--
hmac.h — 2.09 KB
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2.09 KB 2026-01-28 16:16 rw-r--r--
hpke.h — 6.82 KB
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6.82 KB 2026-01-28 16:16 rw-r--r--
http.h — 5.53 KB
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5.53 KB 2026-01-28 16:16 rw-r--r--
httperr.h — 2.45 KB
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2.45 KB 2026-01-28 16:16 rw-r--r--
idea.h — 2.94 KB
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2.94 KB 2026-01-28 16:16 rw-r--r--
indicator.h — 917 B
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917 B 2026-01-28 16:16 rw-r--r--
kdf.h — 5.65 KB
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5.65 KB 2026-01-28 16:16 rw-r--r--
kdferr.h — 482 B
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482 B 2026-01-28 16:16 rw-r--r--
lhash.h — 18.01 KB
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18.01 KB 2026-01-28 16:16 rw-r--r--
macros.h — 11.21 KB
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11.21 KB 2026-01-28 16:16 rw-r--r--
md2.h — 1.43 KB
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1.43 KB 2026-01-28 16:16 rw-r--r--
md4.h — 1.66 KB
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1.66 KB 2026-01-28 16:16 rw-r--r--
md5.h — 1.66 KB
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1.66 KB 2026-01-28 16:16 rw-r--r--
mdc2.h — 1.41 KB
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1.41 KB 2026-01-28 16:16 rw-r--r--
ml_kem.h — 1.02 KB
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1.02 KB 2026-01-28 16:16 rw-r--r--
modes.h — 10.53 KB
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10.53 KB 2026-01-28 16:16 rw-r--r--
obj_mac.h — 283.11 KB
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283.11 KB 2026-01-28 16:16 rw-r--r--
objects.h — 6.73 KB
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6.73 KB 2026-01-28 16:16 rw-r--r--
objectserr.h — 782 B
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782 B 2026-01-28 16:16 rw-r--r--
ocsp.h — 28.66 KB
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28.66 KB 2026-01-28 16:16 rw-r--r--
ocsperr.h — 2.15 KB
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2.15 KB 2026-01-28 16:16 rw-r--r--
opensslconf.h — 515 B
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515 B 2026-01-28 16:17 rw-r--r--
opensslv.h — 3.11 KB
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3.11 KB 2026-01-28 16:16 rw-r--r--
ossl_typ.h — 562 B
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562 B 2026-01-28 16:16 rw-r--r--
param_build.h — 2.74 KB
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2.74 KB 2026-01-28 16:16 rw-r--r--
params.h — 7.27 KB
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7.27 KB 2026-01-28 16:16 rw-r--r--
pem.h — 25.59 KB
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25.59 KB 2026-01-28 16:16 rw-r--r--
pem2.h — 531 B
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531 B 2026-01-28 16:16 rw-r--r--
pemerr.h — 2.63 KB
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2.63 KB 2026-01-28 16:16 rw-r--r--
pkcs12.h — 19.92 KB
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19.92 KB 2026-01-28 16:16 rw-r--r--
pkcs12err.h — 1.85 KB
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1.85 KB 2026-01-28 16:16 rw-r--r--
pkcs7.h — 22.13 KB
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22.13 KB 2026-01-28 16:16 rw-r--r--
pkcs7err.h — 2.88 KB
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2.88 KB 2026-01-28 16:16 rw-r--r--
prov_ssl.h — 1.11 KB
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1.11 KB 2026-01-28 16:16 rw-r--r--
proverr.h — 9.3 KB
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9.3 KB 2026-01-28 16:16 rw-r--r--
provider.h — 3.82 KB
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3.82 KB 2026-01-28 16:16 rw-r--r--
quic.h — 2.26 KB
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2.26 KB 2026-01-28 16:16 rw-r--r--
rand.h — 4.08 KB
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4.08 KB 2026-01-28 16:16 rw-r--r--
randerr.h — 3.3 KB
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3.3 KB 2026-01-28 16:16 rw-r--r--
rc2.h — 2.33 KB
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2.33 KB 2026-01-28 16:16 rw-r--r--
rc4.h — 1.17 KB
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1.17 KB 2026-01-28 16:16 rw-r--r--
rc5.h — 2.79 KB
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2.79 KB 2026-01-28 16:16 rw-r--r--
ripemd.h — 1.68 KB
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1.68 KB 2026-01-28 16:16 rw-r--r--
rsa.h — 27.81 KB
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27.81 KB 2026-01-28 16:16 rw-r--r--
rsaerr.h — 5.55 KB
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5.55 KB 2026-01-28 16:16 rw-r--r--
safestack.h — 18.01 KB
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18.01 KB 2026-01-28 16:16 rw-r--r--
seed.h — 3.87 KB
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3.87 KB 2026-01-28 16:16 rw-r--r--
self_test.h — 5.02 KB
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5.02 KB 2026-01-28 16:16 rw-r--r--
sha.h — 4.58 KB
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4.58 KB 2026-01-28 16:16 rw-r--r--
srp.h — 15.12 KB
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15.12 KB 2026-01-28 16:16 rw-r--r--
srtp.h — 2.13 KB
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2.13 KB 2026-01-28 16:16 rw-r--r--
ssl.h — 135.67 KB
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135.67 KB 2026-01-28 16:16 rw-r--r--
ssl2.h — 658 B
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658 B 2026-01-28 16:16 rw-r--r--
ssl3.h — 14.87 KB
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14.87 KB 2026-01-28 16:16 rw-r--r--
sslerr.h — 22.23 KB
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22.23 KB 2026-01-28 16:16 rw-r--r--
sslerr_legacy.h — 26.31 KB
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26.31 KB 2026-01-28 16:16 rw-r--r--
stack.h — 3.21 KB
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3.21 KB 2026-01-28 16:16 rw-r--r--
store.h — 15.1 KB
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15.1 KB 2026-01-28 16:16 rw-r--r--
storeerr.h — 2.04 KB
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2.04 KB 2026-01-28 16:16 rw-r--r--
symhacks.h — 1.26 KB
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1.26 KB 2026-01-28 16:16 rw-r--r--
thread.h — 871 B
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871 B 2026-01-28 16:16 rw-r--r--
tls1.h — 71.38 KB
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71.38 KB 2026-01-28 16:16 rw-r--r--
trace.h — 10.55 KB
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10.55 KB 2026-01-28 16:16 rw-r--r--
ts.h — 20.12 KB
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20.12 KB 2026-01-28 16:16 rw-r--r--
tserr.h — 3 KB
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3 KB 2026-01-28 16:16 rw-r--r--
txt_db.h — 1.74 KB
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1.74 KB 2026-01-28 16:16 rw-r--r--
types.h — 7.33 KB
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7.33 KB 2026-01-28 16:16 rw-r--r--
ui.h — 18.8 KB
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18.8 KB 2026-01-28 16:16 rw-r--r--
uierr.h — 1.36 KB
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1.36 KB 2026-01-28 16:16 rw-r--r--
whrlpool.h — 1.81 KB
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1.81 KB 2026-01-28 16:16 rw-r--r--
x509.h — 71.19 KB
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71.19 KB 2026-01-28 16:16 rw-r--r--
x509_acert.h — 21.9 KB
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21.9 KB 2026-01-28 16:16 rw-r--r--
x509_vfy.h — 51.35 KB
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51.35 KB 2026-01-28 16:16 rw-r--r--
x509err.h — 3.3 KB
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3.3 KB 2026-01-28 16:16 rw-r--r--
x509v3.h — 128.1 KB
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128.1 KB 2026-01-28 16:16 rw-r--r--
x509v3err.h — 4.95 KB
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4.95 KB 2026-01-28 16:16 rw-r--r--
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/* * Copyright 2019-2023 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #ifndef OPENSSL_CORE_H # define OPENSSL_CORE_H # pragma once # include # include # ifdef __cplusplus extern "C" { # endif /*- * Base types * ---------- * * These are the types that the OpenSSL core and providers have in common * to communicate data between them. */ /* Opaque handles to be used with core upcall functions from providers */ typedef struct ossl_core_handle_st OSSL_CORE_HANDLE; typedef struct openssl_core_ctx_st OPENSSL_CORE_CTX; typedef struct ossl_core_bio_st OSSL_CORE_BIO; /* * Dispatch table element. function_id numbers and the functions are defined * in core_dispatch.h, see macros with 'OSSL_CORE_MAKE_FUNC' in their names. * * An array of these is always terminated by function_id == 0 */ struct ossl_dispatch_st { int function_id; void (*function)(void); }; # define OSSL_DISPATCH_END \ { 0, NULL } /* * Other items, essentially an int<->pointer map element. * * We make this type distinct from OSSL_DISPATCH to ensure that dispatch * tables remain tables with function pointers only. * * This is used whenever we need to pass things like a table of error reason * codes <-> reason string maps, ... * * Usage determines which field works as key if any, rather than field order. * * An array of these is always terminated by id == 0 && ptr == NULL */ struct ossl_item_st { unsigned int id; void *ptr; }; /* * Type to tie together algorithm names, property definition string and * the algorithm implementation in the form of a dispatch table. * * An array of these is always terminated by algorithm_names == NULL */ struct ossl_algorithm_st { const char *algorithm_names; /* key */ const char *property_definition; /* key */ const OSSL_DISPATCH *implementation; const char *algorithm_description; }; /* * Type to pass object data in a uniform way, without exposing the object * structure. * * An array of these is always terminated by key == NULL */ struct ossl_param_st { const char *key; /* the name of the parameter */ unsigned int data_type; /* declare what kind of content is in buffer */ void *data; /* value being passed in or out */ size_t data_size; /* data size */ size_t return_size; /* returned content size */ }; /* Currently supported OSSL_PARAM data types */ /* * OSSL_PARAM_INTEGER and OSSL_PARAM_UNSIGNED_INTEGER * are arbitrary length and therefore require an arbitrarily sized buffer, * since they may be used to pass numbers larger than what is natively * available. * * The number must be buffered in native form, i.e. MSB first on B_ENDIAN * systems and LSB first on L_ENDIAN systems. This means that arbitrary * native integers can be stored in the buffer, just make sure that the * buffer size is correct and the buffer itself is properly aligned (for * example by having the buffer field point at a C integer). */ # define OSSL_PARAM_INTEGER 1 # define OSSL_PARAM_UNSIGNED_INTEGER 2 /*- * OSSL_PARAM_REAL * is a C binary floating point values in native form and alignment. */ # define OSSL_PARAM_REAL 3 /*- * OSSL_PARAM_UTF8_STRING * is a printable string. It is expected to be printed as it is. */ # define OSSL_PARAM_UTF8_STRING 4 /*- * OSSL_PARAM_OCTET_STRING * is a string of bytes with no further specification. It is expected to be * printed as a hexdump. */ # define OSSL_PARAM_OCTET_STRING 5 /*- * OSSL_PARAM_UTF8_PTR * is a pointer to a printable string. It is expected to be printed as it is. * * The difference between this and OSSL_PARAM_UTF8_STRING is that only pointers * are manipulated for this type. * * This is more relevant for parameter requests, where the responding * function doesn't need to copy the data to the provided buffer, but * sets the provided buffer to point at the actual data instead. * * WARNING! Using these is FRAGILE, as it assumes that the actual * data and its location are constant. * * EXTRA WARNING! If you are not completely sure you most likely want * to use the OSSL_PARAM_UTF8_STRING type. */ # define OSSL_PARAM_UTF8_PTR 6 /*- * OSSL_PARAM_OCTET_PTR * is a pointer to a string of bytes with no further specification. It is * expected to be printed as a hexdump. * * The difference between this and OSSL_PARAM_OCTET_STRING is that only pointers * are manipulated for this type. * * This is more relevant for parameter requests, where the responding * function doesn't need to copy the data to the provided buffer, but * sets the provided buffer to point at the actual data instead. * * WARNING! Using these is FRAGILE, as it assumes that the actual * data and its location are constant. * * EXTRA WARNING! If you are not completely sure you most likely want * to use the OSSL_PARAM_OCTET_STRING type. */ # define OSSL_PARAM_OCTET_PTR 7 /* * Typedef for the thread stop handling callback. Used both internally and by * providers. * * Providers may register for notifications about threads stopping by * registering a callback to hear about such events. Providers register the * callback using the OSSL_FUNC_CORE_THREAD_START function in the |in| dispatch * table passed to OSSL_provider_init(). The arg passed back to a provider will * be the provider side context object. */ typedef void (*OSSL_thread_stop_handler_fn)(void *arg); /*- * Provider entry point * -------------------- * * This function is expected to be present in any dynamically loadable * provider module. By definition, if this function doesn't exist in a * module, that module is not an OpenSSL provider module. */ /*- * |handle| pointer to opaque type OSSL_CORE_HANDLE. This can be used * together with some functions passed via |in| to query data. * |in| is the array of functions that the Core passes to the provider. * |out| will be the array of base functions that the provider passes * back to the Core. * |provctx| a provider side context object, optionally created if the * provider needs it. This value is passed to other provider * functions, notably other context constructors. */ typedef int (OSSL_provider_init_fn)(const OSSL_CORE_HANDLE *handle, const OSSL_DISPATCH *in, const OSSL_DISPATCH **out, void **provctx); # ifdef __VMS # pragma names save # pragma names uppercase,truncated # endif OPENSSL_EXPORT OSSL_provider_init_fn OSSL_provider_init; # ifdef __VMS # pragma names restore # endif /* * Generic callback function signature. * * The expectation is that any provider function that wants to offer * a callback / hook can do so by taking an argument with this type, * as well as a pointer to caller-specific data. When calling the * callback, the provider function can populate an OSSL_PARAM array * with data of its choice and pass that in the callback call, along * with the caller data argument. * * libcrypto may use the OSSL_PARAM array to create arguments for an * application callback it knows about. */ typedef int (OSSL_CALLBACK)(const OSSL_PARAM params[], void *arg); typedef int (OSSL_INOUT_CALLBACK)(const OSSL_PARAM in_params[], OSSL_PARAM out_params[], void *arg); /* * Passphrase callback function signature * * This is similar to the generic callback function above, but adds a * result parameter. */ typedef int (OSSL_PASSPHRASE_CALLBACK)(char *pass, size_t pass_size, size_t *pass_len, const OSSL_PARAM params[], void *arg); # ifdef __cplusplus } # endif #endif