crypto: Kconfig - simplify userspace entries

Shorten menu titles and make them consistent:
- acronym
- name
- architecture features in parenthesis
- no suffixes like "<something> algorithm", "support", or
  "hardware acceleration", or "optimized"

Simplify help text descriptions, update references, and ensure that
https references are still valid.

Signed-off-by: Robert Elliott <elliott@hpe.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/Kconfig b/crypto/Kconfig
index 0a385a7..6621122 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1291,60 +1291,72 @@ config CRYPTO_KDF800108_CTR
        select CRYPTO_SHA256
 
 endmenu
-menu "User-space interface"
+menu "Userspace interface"
 
 config CRYPTO_USER_API
        tristate
 
 config CRYPTO_USER_API_HASH
-       tristate "User-space interface for hash algorithms"
+       tristate "Hash algorithms"
        depends on NET
        select CRYPTO_HASH
        select CRYPTO_USER_API
        help
-         This option enables the user-spaces interface for hash
-         algorithms.
+         Enable the userspace interface for hash algorithms.
+
+         See Documentation/crypto/userspace-if.rst and
+         https://www.chronox.de/libkcapi/html/index.html
 
 config CRYPTO_USER_API_SKCIPHER
-       tristate "User-space interface for symmetric key cipher algorithms"
+       tristate "Symmetric key cipher algorithms"
        depends on NET
        select CRYPTO_SKCIPHER
        select CRYPTO_USER_API
        help
-         This option enables the user-spaces interface for symmetric
-         key cipher algorithms.
+         Enable the userspace interface for symmetric key cipher algorithms.
+
+         See Documentation/crypto/userspace-if.rst and
+         https://www.chronox.de/libkcapi/html/index.html
 
 config CRYPTO_USER_API_RNG
-       tristate "User-space interface for random number generator algorithms"
+       tristate "RNG (random number generator) algorithms"
        depends on NET
        select CRYPTO_RNG
        select CRYPTO_USER_API
        help
-         This option enables the user-spaces interface for random
-         number generator algorithms.
+         Enable the userspace interface for RNG (random number generator)
+         algorithms.
+
+         See Documentation/crypto/userspace-if.rst and
+         https://www.chronox.de/libkcapi/html/index.html
 
 config CRYPTO_USER_API_RNG_CAVP
        bool "Enable CAVP testing of DRBG"
        depends on CRYPTO_USER_API_RNG && CRYPTO_DRBG
        help
-         This option enables extra API for CAVP testing via the user-space
-         interface: resetting of DRBG entropy, and providing Additional Data.
+         Enable extra APIs in the userspace interface for NIST CAVP
+         (Cryptographic Algorithm Validation Program) testing:
+         - resetting DRBG entropy
+         - providing Additional Data
+
          This should only be enabled for CAVP testing. You should say
          no unless you know what this is.
 
 config CRYPTO_USER_API_AEAD
-       tristate "User-space interface for AEAD cipher algorithms"
+       tristate "AEAD cipher algorithms"
        depends on NET
        select CRYPTO_AEAD
        select CRYPTO_SKCIPHER
        select CRYPTO_NULL
        select CRYPTO_USER_API
        help
-         This option enables the user-spaces interface for AEAD
-         cipher algorithms.
+         Enable the userspace interface for AEAD cipher algorithms.
+
+         See Documentation/crypto/userspace-if.rst and
+         https://www.chronox.de/libkcapi/html/index.html
 
 config CRYPTO_USER_API_ENABLE_OBSOLETE
-       bool "Enable obsolete cryptographic algorithms for userspace"
+       bool "Obsolete cryptographic algorithms"
        depends on CRYPTO_USER_API
        default y
        help
@@ -1353,16 +1365,21 @@ config CRYPTO_USER_API_ENABLE_OBSOLETE
          only useful for userspace clients that still rely on them.
 
 config CRYPTO_STATS
-       bool "Crypto usage statistics for User-space"
+       bool "Crypto usage statistics"
        depends on CRYPTO_USER
        help
-         This option enables the gathering of crypto stats.
-         This will collect:
-         - encrypt/decrypt size and numbers of symmeric operations
-         - compress/decompress size and numbers of compress operations
-         - size and numbers of hash operations
-         - encrypt/decrypt/sign/verify numbers for asymmetric operations
-         - generate/seed numbers for rng operations
+         Enable the gathering of crypto stats.
+
+         This collects data sizes, numbers of requests, and numbers
+         of errors processed by:
+         - AEAD ciphers (encrypt, decrypt)
+         - asymmetric key ciphers (encrypt, decrypt, verify, sign)
+         - symmetric key ciphers (encrypt, decrypt)
+         - compression algorithms (compress, decompress)
+         - hash algorithms (hash)
+         - key-agreement protocol primitives (setsecret, generate
+           public key, compute shared secret)
+         - RNG (generate, seed)
 
 endmenu