crypto: md4 - Switch to shash

This patch changes md4 to the new shash interface.

Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 5386beb5..96f8154 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -276,7 +276,7 @@
 
 config CRYPTO_MD4
 	tristate "MD4 digest algorithm"
-	select CRYPTO_ALGAPI
+	select CRYPTO_HASH
 	help
 	  MD4 message digest algorithm (RFC1320).