Clean up kex documentation removal

Related to git commit 6163d8195a3acf2e143d20843a602fd5fb7671d5.

diff --git a/doc/man/man3/crypto_key_exchange.3monocypher b/doc/man/man3/crypto_key_exchange.3monocypher
index 63d41b6717526a8b11f23a82f7246a5b2f5ade2f..1a0009699a1b0d536bb197733cb644b5456fa8fb 100644 (file)
--- a/doc/man/man3/crypto_key_exchange.3monocypher
+++ b/doc/man/man3/crypto_key_exchange.3monocypher
@@ -24,12 +24,6 @@ computes a shared key with your secret key and their public key.
 .Pp
 .Fn crypto_key_exchange_public_key
 deterministically computes the public key from a random secret key.
-It is a medium-level primitive.
-Prefer the
-.Xr crypto_kex_xk1_init_client 3monocypher
-and
-.Xr crypto_kex_x_init_client 3monocypher
-families of functions unless you have a specific reason not to.
 .Pp
 The arguments are:
 .Bl -tag -width Ds

diff --git a/doc/man/man3/crypto_x25519.3monocypher b/doc/man/man3/crypto_x25519.3monocypher
index 34ef89aca1f870fc52036dcf3208112ec3f4a544..33dfac52d12f3dad34774e3965aefb0d05f2985e 100644 (file)
--- a/doc/man/man3/crypto_x25519.3monocypher
+++ b/doc/man/man3/crypto_x25519.3monocypher
@@ -112,12 +112,6 @@ If either of the long term secret keys leaks, it may compromise
 .Em all past messages .
 This can be avoided by using protocols that provide forward secrecy,
 such as the X3DH key agreement protocol.
-Monocypher provides the
-.Xr crypto_kex_xk1_init_client 3monocypher
-and
-.Xr crypto_kex_x_init_client 3monocypher
-families of functions,
-which provide forward secrecy.
 .Sh IMPLEMENTATION DETAILS
 The most significant bit of the public key is systematically ignored.
 It is not needed because every public key should be smaller than

diff --git a/doc/man/man3/intro.3monocypher b/doc/man/man3/intro.3monocypher
index 7dfc8f26718a2aa79f5a90d3b298e998ca6071fb..6237a3147ab2d14099e39067382c535b44180f73 100644 (file)
--- a/doc/man/man3/intro.3monocypher
+++ b/doc/man/man3/intro.3monocypher
@@ -34,17 +34,8 @@ implements the Argon2i resource intensive hash algorithm.
 Argon2 won the password hashing competition in 2015.
 Unlike Scrypt, Argon2i is immune to timing attacks.
 .Ss Key exchange
-The
-.Xr crypto_kex_xk1_init_client 3monocypher
-and
-.Xr crypto_kex_x_init_client 3monocypher
-families of functions,
-provide key exhange protocols with forward secrecy.
-.Pp
-If more control over the key exchange is required,
-there is
-.Xr crypto_key_exchange 3monocypher ,
-which implements X25519, an elliptic curve Diffie Hellman key exchange
+.Xr crypto_key_exchange 3monocypher
+implements X25519, an elliptic curve Diffie Hellman key exchange
 algorithm based on Curve25519.
 X25519 derives a shared secret from two private/public key pairs.
 It is fast, simple, and relatively easy to implement securely.