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| author | Shane Lontis <shane.lontis@oracle.com> | 2019-07-31 21:55:16 +1000 |
|---|---|---|
| committer | Shane Lontis <shane.lontis@oracle.com> | 2019-07-31 21:55:16 +1000 |
| commit | a672a02a6443a29aa368c0d8abeebc809c1a9f28 (patch) | |
| tree | 4148c9b4b3b8442961818740660607db38efc126 /doc | |
| parent | f5b7f99e690b1875e6d047acc435f0029642bfeb (diff) | |
Add gcm ciphers (aes and aria) to providers.
The code has been modularized so that it can be shared by algorithms.
A fixed size IV is now used instead of being allocated.
The IV is not set into the low level struct now until the update (it uses an
iv_state for this purpose).
Hardware specific methods have been added to a PROV_GCM_HW object.
The S390 code has been changed to just contain methods that can be accessed in
a modular way. There are equivalent generic methods also for the other
platforms.
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Patrick Steuer <patrick.steuer@de.ibm.com>
(Merged from https://github.com/openssl/openssl/pull/9231)
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/man3/EVP_EncryptInit.pod | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/man3/EVP_EncryptInit.pod b/doc/man3/EVP_EncryptInit.pod index 083bba7996..e46d401746 100644 --- a/doc/man3/EVP_EncryptInit.pod +++ b/doc/man3/EVP_EncryptInit.pod @@ -165,6 +165,8 @@ all parameters to NULL except B<type> in an initial call and supply the remaining parameters in subsequent calls, all of which have B<type> set to NULL. This is done when the default cipher parameters are not appropriate. +For EVP_CIPH_GCM_MODE the IV will be generated internally if it is not +specified. EVP_EncryptUpdate() encrypts B<inl> bytes from the buffer B<in> and writes the encrypted version to B<out>. This function can be called |