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Remove mention of link between message digests and public key algorithms.

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The comment in EVP_DigestInit.pod is:

> Returns the NID of the public key signing algorithm associated with this
digest. For example EVP_sha1() is associated with RSA so this will return
B<NID_sha1WithRSAEncryption>. Since digests and signature algorithms are no
longer linked this function is only retained for compatibility reasons.


I.e. there is no link anymore.

Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5682)
This commit is contained in:
Pauli 2018-03-20 10:03:10 +10:00
parent a9dd51a800
commit 79b49fb00d
2 changed files with 0 additions and 10 deletions
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5
doc/man3/EVP_SignInit.pod
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@ -66,11 +66,6 @@ The B<EVP> interface to digital signatures should almost always be used in
preference to the low level interfaces. This is because the code then becomes
transparent to the algorithm used and much more flexible.
Due to the link between message digests and public key algorithms the correct
digest algorithm must be used with the correct public key type. A list of
algorithms and associated public key algorithms appears in
L<EVP_DigestInit(3)>.
When signing with DSA private keys the random number generator must be seeded
or the operation will fail. The random number generator does not need to be
seeded for RSA signatures.

5
doc/man3/EVP_VerifyInit.pod
View File

@ -52,11 +52,6 @@ The B<EVP> interface to digital signatures should almost always be used in
preference to the low level interfaces. This is because the code then becomes
transparent to the algorithm used and much more flexible.
Due to the link between message digests and public key algorithms the correct
digest algorithm must be used with the correct public key type. A list of
algorithms and associated public key algorithms appears in
L<EVP_DigestInit(3)>.
The call to EVP_VerifyFinal() internally finalizes a copy of the digest context.
This means that calls to EVP_VerifyUpdate() and EVP_VerifyFinal() can be called
later to digest and verify additional data.