mirror of
https://github.com/openssl/openssl.git
synced 2024-12-15 06:01:37 +08:00
32d3c3abf3
The most expensive part of using a PKEY decoder is the OSSL_DECODER_CTX_new_for_pkey() call. This builds up all of the decoder chains, which is a complex and time consuming operation. However, if no new providers have been loaded/unloaded since the last time it was called we can expect the same results for the same parameters. Note that this operation takes place *before* we event parse the data for decoding so it is not dependent on the parsed data at all. We introduce a cache for OSSL_DECODER_CTX objects. If we have been called with the same parameters then we just duplicate an existing OSSL_DECODER_CTX. This should be significantly faster than creating a new one every time. Partially addressed the issue in #15199 Reviewed-by: Tomas Mraz <tomas@openssl.org> Reviewed-by: Paul Dale <pauli@openssl.org> (Merged from https://github.com/openssl/openssl/pull/21426) |
||
|---|---|---|
| .. | ||
| common | ||
| fips | ||
| implementations | ||
| baseprov.c | ||
| build.info | ||
| decoders.inc | ||
| defltprov.c | ||
| encoders.inc | ||
| fips-sources.checksums | ||
| fips.checksum | ||
| fips.module.sources | ||
| legacyprov.c | ||
| nullprov.c | ||
| prov_running.c | ||
| stores.inc | ||