Merge pull request #6717 from tom-cosgrove-arm/fix-typos-2212

Fix typos prior to release

library/aes.c

@@ -1112,7 +1112,7 @@ int mbedtls_aes_crypt_xts( mbedtls_aes_xts_context *ctx,
         {
             /* We are on the last block in a decrypt operation that has
              * leftover bytes, so we need to use the next tweak for this block,
-             * and this tweak for the lefover bytes. Save the current tweak for
+             * and this tweak for the leftover bytes. Save the current tweak for
              * the leftovers and then update the current tweak for use on this,
              * the last full block. */
             memcpy( prev_tweak, tweak, sizeof( tweak ) );

library/ccm.c

@@ -144,7 +144,7 @@ static int ccm_calculate_first_block_if_ready(mbedtls_ccm_context *ctx)
     unsigned char i;
     size_t len_left, olen;
 
-    /* length calulcation can be done only after both
+    /* length calculation can be done only after both
      * mbedtls_ccm_starts() and mbedtls_ccm_set_lengths() have been executed
      */
     if( !(ctx->state & CCM_STATE__STARTED) || !(ctx->state & CCM_STATE__LENGTHS_SET) )

library/debug.c

@@ -107,7 +107,7 @@ void mbedtls_debug_print_ret( const mbedtls_ssl_context *ssl, int level,
     /*
      * With non-blocking I/O and examples that just retry immediately,
      * the logs would be quickly flooded with WANT_READ, so ignore that.
-     * Don't ignore WANT_WRITE however, since is is usually rare.
+     * Don't ignore WANT_WRITE however, since it is usually rare.
      */
     if( ret == MBEDTLS_ERR_SSL_WANT_READ )
         return;

library/lmots.h

@@ -139,7 +139,7 @@ int mbedtls_lmots_import_public_key( mbedtls_lmots_public_t *ctx,
  *                           this public key.
  *
  * \param ctx                The initialized LMOTS context that contains the
- *                           publc key.
+ *                           public key.
  * \param key                The buffer into which the key will be output. Must
  *                           be at least #MBEDTLS_LMOTS_PUBLIC_KEY_LEN in size.
  *

library/mps_reader.c

@@ -530,7 +530,7 @@ int mbedtls_mps_reader_reclaim( mbedtls_mps_reader *rd,
          * of the accumulator. */
         memmove( acc, acc + acc_backup_offset, acc_backup_len );
 
-        /* Copy uncmmitted parts of the current fragment to the
+        /* Copy uncommitted parts of the current fragment to the
          * accumulator. */
         memcpy( acc + acc_backup_len,
                 frag + frag_backup_offset, frag_backup_len );

library/pkcs7.c

@@ -314,7 +314,7 @@ static int pkcs7_get_signer_info( unsigned char **p, unsigned char *end,
     if( ret != 0 )
         goto out;
 
-    /* Asssume authenticatedAttributes is nonexistent */
+    /* Assume authenticatedAttributes is nonexistent */
 
     ret = pkcs7_get_digest_algorithm( p, end_signer, &signer->sig_alg_identifier );
     if( ret != 0 )

library/psa_crypto.c

@@ -5998,7 +5998,7 @@ psa_status_t psa_generate_random( uint8_t *output,
     if( status != PSA_SUCCESS )
         return( status );
     /* Breaking up a request into smaller chunks is currently not supported
-     * for the extrernal RNG interface. */
+     * for the external RNG interface. */
     if( output_length != output_size )
         return( PSA_ERROR_INSUFFICIENT_ENTROPY );
     return( PSA_SUCCESS );

library/psa_crypto_se.h

@@ -139,7 +139,7 @@ psa_status_t psa_find_se_slot_for_key(
     psa_se_drv_table_entry_t *driver,
     psa_key_slot_number_t *slot_number );
 
-/** Destoy a key in a secure element.
+/** Destroy a key in a secure element.
  *
  * This function calls the relevant driver method to destroy a key
  * and updates the driver's persistent data.

library/ssl_client.c

@@ -784,7 +784,7 @@ static int ssl_prepare_client_hello( mbedtls_ssl_context *ssl )
 
     /*
      * Generate the random bytes, except when responding to a verify request
-     * where we MUST reuse the previoulsy generated random bytes
+     * where we MUST reuse the previously generated random bytes
      * (RFC 6347 4.2.1).
      */
 #if defined(MBEDTLS_SSL_PROTO_DTLS)

library/ssl_misc.h

@@ -143,7 +143,7 @@ uint32_t mbedtls_ssl_get_extension_mask( unsigned int extension_type );
               MBEDTLS_SSL_EXT_MASK( TRUNCATED_HMAC )                         | \
               MBEDTLS_SSL_EXT_MASK( UNRECOGNIZED ) )
 
-/* RFC 8446 section 4.2. Allowed extensions for ClienHello */
+/* RFC 8446 section 4.2. Allowed extensions for ClientHello */
 #define MBEDTLS_SSL_TLS1_3_ALLOWED_EXTS_OF_CH                                  \
             ( MBEDTLS_SSL_EXT_MASK( SERVERNAME )                             | \
               MBEDTLS_SSL_EXT_MASK( MAX_FRAGMENT_LENGTH )                    | \

library/ssl_msg.c

@@ -691,7 +691,7 @@ int mbedtls_ssl_encrypt_buf( mbedtls_ssl_context *ssl,
     int auth_done = 0;
     unsigned char * data;
     /* For an explanation of the additional data length see
-    * the descrpition of ssl_extract_add_data_from_record().
+    * the description of ssl_extract_add_data_from_record().
     */
 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
     unsigned char add_data[23 + MBEDTLS_SSL_CID_OUT_LEN_MAX];
@@ -1289,7 +1289,7 @@ int mbedtls_ssl_decrypt_buf( mbedtls_ssl_context const *ssl,
 #endif
     unsigned char* data;
     /* For an explanation of the additional data length see
-    * the descrpition of ssl_extract_add_data_from_record().
+    * the description of ssl_extract_add_data_from_record().
     */
 #if defined(MBEDTLS_SSL_DTLS_CONNECTION_ID)
     unsigned char add_data[23 + MBEDTLS_SSL_CID_IN_LEN_MAX];
@@ -4098,7 +4098,7 @@ static int ssl_load_buffered_message( mbedtls_ssl_context *ssl )
     if( hs == NULL )
         return( -1 );
 
-    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_load_buffered_messsage" ) );
+    MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> ssl_load_buffered_message" ) );
 
     if( ssl->state == MBEDTLS_SSL_CLIENT_CHANGE_CIPHER_SPEC ||
         ssl->state == MBEDTLS_SSL_SERVER_CHANGE_CIPHER_SPEC )

library/ssl_tls12_client.c

@@ -1971,8 +1971,8 @@ static int ssl_parse_server_psk_hint( mbedtls_ssl_context *ssl,
     }
 
     /*
-     * Note: we currently ignore the PKS identity hint, as we only allow one
-     * PSK to be provisionned on the client. This could be changed later if
+     * Note: we currently ignore the PSK identity hint, as we only allow one
+     * PSK to be provisioned on the client. This could be changed later if
      * someone needs that feature.
      */
     *p += len;

library/ssl_tls13_server.c

@@ -634,7 +634,7 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
 
     if( p_identity_len != identities_end || p_binder_len != binders_end )
     {
-        MBEDTLS_SSL_DEBUG_MSG( 3, ( "pre_shared_key extesion decode error" ) );
+        MBEDTLS_SSL_DEBUG_MSG( 3, ( "pre_shared_key extension decode error" ) );
         MBEDTLS_SSL_PEND_FATAL_ALERT( MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR,
                                       MBEDTLS_ERR_SSL_DECODE_ERROR );
         return( MBEDTLS_ERR_SSL_DECODE_ERROR );

library/x509.c

@@ -233,7 +233,7 @@ static int x509_get_hash_alg( const mbedtls_x509_buf *alg, mbedtls_md_type_t *md
  *
  * RFC 4055 (which defines use of RSASSA-PSS in PKIX) states that the value
  * of trailerField MUST be 1, and PKCS#1 v2.2 doesn't even define any other
- * option. Enfore this at parsing time.
+ * option. Enforce this at parsing time.
  */
 int mbedtls_x509_get_rsassa_pss_params( const mbedtls_x509_buf *params,
                                 mbedtls_md_type_t *md_alg, mbedtls_md_type_t *mgf_md,

library/x509_crl.c

@@ -1,5 +1,5 @@
 /*
- *  X.509 Certidicate Revocation List (CRL) parsing
+ *  X.509 Certificate Revocation List (CRL) parsing
  *
  *  Copyright The Mbed TLS Contributors
  *  SPDX-License-Identifier: Apache-2.0