diff --git a/configs/README.txt b/configs/README.txt
index f543002..4a0074c 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -23,4 +23,4 @@
     make
 
 Note that the second method also works if you want to keep your custom
-configuration file outside the PolarSSL tree.
+configuration file outside the mbed TLS tree.
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index 00f92b7..776179d 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -16,12 +16,12 @@
 //#define POLARSSL_HAVE_TIME /* Optionally used in Hello messages */
 /* Other POLARSSL_HAVE_XXX flags irrelevant for this configuration */
 
-/* PolarSSL feature support */
+/* mbed TLS feature support */
 #define POLARSSL_KEY_EXCHANGE_PSK_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_2
 #define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
-/* PolarSSL modules */
+/* mbed TLS modules */
 #define POLARSSL_AES_C
 #define POLARSSL_CCM_C
 #define POLARSSL_CIPHER_C
diff --git a/configs/config-mini-tls1_1.h b/configs/config-mini-tls1_1.h
index 47c94c1..3bd1b1f 100644
--- a/configs/config-mini-tls1_1.h
+++ b/configs/config-mini-tls1_1.h
@@ -13,14 +13,14 @@
 #define POLARSSL_HAVE_TIME
 #define POLARSSL_HAVE_IPV6
 
-/* PolarSSL feature support */
+/* mbed TLS feature support */
 #define POLARSSL_CIPHER_MODE_CBC
 #define POLARSSL_PKCS1_V15
 #define POLARSSL_KEY_EXCHANGE_RSA_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_1
 #define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
-/* PolarSSL modules */
+/* mbed TLS modules */
 #define POLARSSL_AES_C
 #define POLARSSL_ASN1_PARSE_C
 #define POLARSSL_ASN1_WRITE_C
diff --git a/configs/config-picocoin.h b/configs/config-picocoin.h
index eeac5d0..57b8005 100644
--- a/configs/config-picocoin.h
+++ b/configs/config-picocoin.h
@@ -18,7 +18,7 @@
 #define POLARSSL_HAVE_TIME
 #define POLARSSL_HAVE_IPV6
 
-/* PolarSSL feature support */
+/* mbed TLS feature support */
 #define POLARSSL_CIPHER_MODE_CBC
 #define POLARSSL_CIPHER_PADDING_PKCS7
 #define POLARSSL_ECP_DP_SECP256K1_ENABLED
@@ -27,7 +27,7 @@
 #define POLARSSL_ERROR_STRERROR_DUMMY
 #define POLARSSL_FS_IO
 
-/* PolarSSL modules */
+/* mbed TLS modules */
 #define POLARSSL_AESNI_C
 #define POLARSSL_AES_C
 #define POLARSSL_ASN1_PARSE_C
diff --git a/configs/config-psk-rc4-tls1_0.h b/configs/config-psk-rc4-tls1_0.h
index 7eafb24..b8113ea 100644
--- a/configs/config-psk-rc4-tls1_0.h
+++ b/configs/config-psk-rc4-tls1_0.h
@@ -16,12 +16,12 @@
 //#define POLARSSL_HAVE_TIME /* Optionnaly used in Hello messages */
 /* Other POLARSSL_HAVE_XXX flags irrelevant for this configuration */
 
-/* PolarSSL feature support */
+/* mbed TLS feature support */
 #define POLARSSL_KEY_EXCHANGE_PSK_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1
 #define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
-/* PolarSSL modules */
+/* mbed TLS modules */
 #define POLARSSL_AES_C
 #define POLARSSL_ARC4_C
 #define POLARSSL_CIPHER_C
diff --git a/configs/config-suite-b.h b/configs/config-suite-b.h
index cabc3d1..81ec725 100644
--- a/configs/config-suite-b.h
+++ b/configs/config-suite-b.h
@@ -20,14 +20,14 @@
 #define POLARSSL_HAVE_TIME
 #define POLARSSL_HAVE_IPV6
 
-/* PolarSSL feature support */
+/* mbed TLS feature support */
 #define POLARSSL_ECP_DP_SECP256R1_ENABLED
 #define POLARSSL_ECP_DP_SECP384R1_ENABLED
 #define POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
 #define POLARSSL_SSL_PROTO_TLS1_2
 #define POLARSSL_SSL_DISABLE_RENEGOTIATION
 
-/* PolarSSL modules */
+/* mbed TLS modules */
 #define POLARSSL_AES_C
 #define POLARSSL_ASN1_PARSE_C
 #define POLARSSL_ASN1_WRITE_C