Merge pull request wolfSSL#495 from SparkiDev/rsa_pss_rework

RSA-PSS example: fixup

Author: dgarske

.gitignore

@@ -228,7 +228,7 @@ pkcs11/softhsm2
 
 pk/rsa-pss/rsa-pss
 pk/rsa-pss/rsa-public.der
-pk/rsa-pss/sign.txt
+pk/rsa-pss/sign.bin
 pk/rsa/rsa-nb
 pk/ecc/ecc_verify
 pk/ecc/ecc_sign

pk/rsa-pss/Makefile

@@ -2,7 +2,7 @@
 CC       = gcc
 WOLFSSL_INSTALL_DIR = /usr/local
 CFLAGS   = -Wall -I$(WOLFSSL_INSTALL_DIR)/include
-LIBS     = -L$(WOLFSSL_INSTALL_DIR)/lib -lm
+LIBS     = -L$(WOLFSSL_INSTALL_DIR)/lib -lm -pthread
 
 # option variables
 DYN_LIB         = -lwolfssl

pk/rsa-pss/README.md

@@ -17,7 +17,7 @@ sudo make install
 ## Usage
 
 Creates a key-pair, exports public key to `rsa-public.der` and signs message in variable `szMessage`. 
-`./rsa-pss -s sign.txt`
+`./rsa-pss -s sign.bin`
 
 Uses public key at `rsa-public.der` to verify signed data.
-`./rsa-pss -v sign.txt`
+`./rsa-pss -v sign.bin`