update ed25519 code for mbedtls version

Author: jocover

main/CMakeLists.txt

@@ -1,9 +1,8 @@
 idf_component_register(
     SRCS "device.c" "ctaphid.c" "secret.c" "ctap-parser.c" "main.c" "secret.c" "u2f.c"  "ctap.c" "common.c" "fs.c"
-    "crypto/ecc.c" "crypto/hmac.c" "crypto/algo.c" "crypto/sha.c" "crypto/sha3.c" "crypto/memzero.c" "crypto/rand.c" "crypto/sm3.c" "crypto/block-cipher.c" "crypto/aes.c"
+    "crypto/ecc.c" "crypto/hmac.c" "crypto/algo.c" "crypto/sha.c" "crypto/sha3.c" "crypto/memzero.c" "crypto/rand.c" "crypto/sm3.c" "crypto/block-cipher.c" "crypto/aes.c" "crypto/mbedtls_ed25519.c"
     "littlefs/lfs.c" "littlefs/lfs_util.c"
-    "c25519/edsign.c" "c25519/ed25519.c" "c25519/f25519.c" "c25519/fprime.c"
-    INCLUDE_DIRS "." "crypto/include" "littlefs" "c25519"
+    INCLUDE_DIRS "." "crypto/include" "littlefs"
     REQUIRES driver mbedtls efuse esp_partition esp_timer
     EMBED_FILES "cert/u2f_cert.bin" "cert/u2f_cert_key.bin" "cert/u2f_aaguid.bin"
     )