crypto: Fix various typos, repeated words, align some spelling to LDP.

partially revamped from #16712
- fall thru -> fall through
- time stamp -> timestamp
- file name -> filename
- host name -> hostname

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19059)

20 files changed, 67 insertions, 67 deletions

diff --git a/crypto/asn1/a_time.c b/crypto/asn1/a_time.c
index 4459a68156..4f51a6bc4a 100644
--- a/crypto/asn1/a_time.c
+++ b/crypto/asn1/a_time.c
@@ -92,7 +92,7 @@ int ossl_asn1_time_to_tm(struct tm *tm, const ASN1_TIME *d)
      *
      * 1. "seconds" is a 'MUST'
      * 2. "Zulu" timezone is a 'MUST'
-     * 3. "+|-" is not allowed to indicate a time zone
+     * 3. "+|-" is not allowed to indicate a timezone
      */
     if (d->type == V_ASN1_UTCTIME) {
         if (d->flags & ASN1_STRING_FLAG_X509_TIME) {
diff --git a/crypto/bf/bf_local.h b/crypto/bf/bf_local.h
index 080f37a5f9..53c6963e6b 100644
--- a/crypto/bf/bf_local.h
+++ b/crypto/bf/bf_local.h
@@ -17,19 +17,19 @@
                         l1=l2=0; \
                         switch (n) { \
                         case 8: l2 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 4: l1 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 1: l1|=((unsigned long)(*(--(c))))<<24; \
                                 } \
                         }
@@ -39,19 +39,19 @@
                         c+=n; \
                         switch (n) { \
                         case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
                                 } \
                         }
diff --git a/crypto/bio/bio_addr.c b/crypto/bio/bio_addr.c
index 3c09543194..aec94237fc 100644
--- a/crypto/bio/bio_addr.c
+++ b/crypto/bio/bio_addr.c
@@ -203,7 +203,7 @@ unsigned short BIO_ADDR_rawport(const BIO_ADDR *ap)
  * @numeric: 0 if actual names should be returned, 1 if the numeric
  * representation should be returned.
  * @hostname: a pointer to a pointer to a memory area to store the
- * host name or numeric representation.  Unused if NULL.
+ * hostname or numeric representation.  Unused if NULL.
  * @service: a pointer to a pointer to a memory area to store the
  * service name or numeric representation.  Unused if NULL.
  *
diff --git a/crypto/bio/bio_print.c b/crypto/bio/bio_print.c
index f573514f1f..34787a29a7 100644
--- a/crypto/bio/bio_print.c
+++ b/crypto/bio/bio_print.c
@@ -276,7 +276,7 @@ _dopr(char **sbuffer,
                 break;
             case 'E':
                 flags |= DP_F_UP;
-                /* fall thru */
+                /* fall through */
             case 'e':
                 if (cflags == DP_C_LDOUBLE)
                     fvalue = va_arg(args, LDOUBLE);
@@ -288,7 +288,7 @@ _dopr(char **sbuffer,
                 break;
             case 'G':
                 flags |= DP_F_UP;
-                /* fall thru */
+                /* fall through */
             case 'g':
                 if (cflags == DP_C_LDOUBLE)
                     fvalue = va_arg(args, LDOUBLE);
diff --git a/crypto/bio/bss_fd.c b/crypto/bio/bss_fd.c
index f756225edb..41514589a5 100644
--- a/crypto/bio/bss_fd.c
+++ b/crypto/bio/bss_fd.c
@@ -149,7 +149,7 @@ static long fd_ctrl(BIO *b, int cmd, long num, void *ptr)
     switch (cmd) {
     case BIO_CTRL_RESET:
         num = 0;
-        /* fall thru */
+        /* fall through */
     case BIO_C_FILE_SEEK:
         ret = (long)UP_lseek(b->num, num, 0);
         break;
diff --git a/crypto/bio/bss_file.c b/crypto/bio/bss_file.c
index a6143b6abc..05d87cfe90 100644
--- a/crypto/bio/bss_file.c
+++ b/crypto/bio/bss_file.c
@@ -11,7 +11,7 @@
 /*
  * Following definition aliases fopen to fopen64 on above mentioned
  * platforms. This makes it possible to open and sequentially access files
- * larger than 2GB from 32-bit application. It does not allow to traverse
+ * larger than 2GB from 32-bit application. It does not allow one to traverse
  * them beyond 2GB with fseek/ftell, but on the other hand *no* 32-bit
  * platform permits that, not with fseek/ftell. Not to mention that breaking
  * 2GB limit for seeking would require surgery to *our* API. But sequential
diff --git a/crypto/bn/bn_mul.c b/crypto/bn/bn_mul.c
index dc6b6f5a12..c3864b8c69 100644
--- a/crypto/bn/bn_mul.c
+++ b/crypto/bn/bn_mul.c
@@ -115,12 +115,12 @@ BN_ULONG bn_sub_part_words(BN_ULONG *r,
                     r[1] = a[1];
                     if (--dl <= 0)
                         break;
-                    /* fall thru */
+                    /* fall through */
                 case 2:
                     r[2] = a[2];
                     if (--dl <= 0)
                         break;
-                    /* fall thru */
+                    /* fall through */
                 case 3:
                     r[3] = a[3];
                     if (--dl <= 0)
diff --git a/crypto/cast/cast_local.h b/crypto/cast/cast_local.h
index 4434a34200..c0ab35562e 100644
--- a/crypto/cast/cast_local.h
+++ b/crypto/cast/cast_local.h
@@ -62,19 +62,19 @@
                         l1=l2=0; \
                         switch (n) { \
                         case 8: l2 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 6: l2|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 5: l2|=((unsigned long)(*(--(c))))<<24; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 4: l1 =((unsigned long)(*(--(c))))    ; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 2: l1|=((unsigned long)(*(--(c))))<<16; \
-                        /* fall thru */                              \
+                        /* fall through */                              \
                         case 1: l1|=((unsigned long)(*(--(c))))<<24; \
                                 } \
                         }
@@ -84,19 +84,19 @@
                         c+=n; \
                         switch (n) { \
                         case 8: *(--(c))=(unsigned char)(((l2)    )&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 4: *(--(c))=(unsigned char)(((l1)    )&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
-                        /* fall thru */                                    \
+                        /* fall through */                                    \
                         case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
                                 } \
                         }
diff --git a/crypto/cmp/cmp_ctx.c b/crypto/cmp/cmp_ctx.c
index b1088009f1..4b639c1645 100644
--- a/crypto/cmp/cmp_ctx.c
+++ b/crypto/cmp/cmp_ctx.c
@@ -774,7 +774,7 @@ DEFINE_set1_ASN1_OCTET_STRING(OSSL_CMP_CTX, senderNonce)
 /* Set the proxy server to use for HTTP(S) connections */
 DEFINE_OSSL_CMP_CTX_set1(proxy, char)
 
-/* Set the (HTTP) host name of the CMP server */
+/* Set the (HTTP) hostname of the CMP server */
 DEFINE_OSSL_CMP_CTX_set1(server, char)
 
 /* Set the server exclusion list of the HTTP proxy server */
diff --git a/crypto/cmp/cmp_local.h b/crypto/cmp/cmp_local.h
index 3718970ff8..f51247077d 100644
--- a/crypto/cmp/cmp_local.h
+++ b/crypto/cmp/cmp_local.h
@@ -78,7 +78,7 @@ struct ossl_cmp_ctx_st {
     X509 *cert; /* protection cert used to identify and sign for MSG_SIG_ALG */
     STACK_OF(X509) *chain; /* (cached) chain of protection cert including it */
     EVP_PKEY *pkey; /* the key pair corresponding to cert */
-    ASN1_OCTET_STRING *referenceValue; /* optional user name for MSG_MAC_ALG */
+    ASN1_OCTET_STRING *referenceValue; /* optional username for MSG_MAC_ALG */
     ASN1_OCTET_STRING *secretValue; /* password/shared secret for MSG_MAC_ALG */
     /* PBMParameters for MSG_MAC_ALG */
     size_t pbm_slen; /* salt length, currently fixed to 16 */
diff --git a/crypto/cms/cms_asn1.c b/crypto/cms/cms_asn1.c
index 785743163c..bc6b2769f9 100644
--- a/crypto/cms/cms_asn1.c
+++ b/crypto/cms/cms_asn1.c
@@ -305,7 +305,7 @@ static int cms_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
     case ASN1_OP_STREAM_PRE:
         if (CMS_stream(&sarg->boundary, cms) <= 0)
             return 0;
-        /* fall thru */
+        /* fall through */
     case ASN1_OP_DETACHED_PRE:
         sarg->ndef_bio = CMS_dataInit(cms, sarg->out);
         if (!sarg->ndef_bio)
diff --git a/crypto/des/des_local.h b/crypto/des/des_local.h
index 5b02822952..09099a97dc 100644
--- a/crypto/des/des_local.h
+++ b/crypto/des/des_local.h
@@ -37,19 +37,19 @@
                         l1=l2=0; \
                         switch (n) { \
                         case 8: l2 =((DES_LONG)(*(--(c))))<<24L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 7: l2|=((DES_LONG)(*(--(c))))<<16L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 6: l2|=((DES_LONG)(*(--(c))))<< 8L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 5: l2|=((DES_LONG)(*(--(c))));      \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 4: l1 =((DES_LONG)(*(--(c))))<<24L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 3: l1|=((DES_LONG)(*(--(c))))<<16L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 2: l1|=((DES_LONG)(*(--(c))))<< 8L; \
-                        /* fall thru */                          \
+                        /* fall through */                          \
                         case 1: l1|=((DES_LONG)(*(--(c))));      \
                                 } \
                         }
@@ -79,19 +79,19 @@
                         c+=n; \
                         switch (n) { \
                         case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 5: *(--(c))=(unsigned char)(((l2)     )&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
-                        /* fall thru */                                     \
+                        /* fall through */                                     \
                         case 1: *(--(c))=(unsigned char)(((l1)     )&0xff); \
                                 } \
                         }
diff --git a/crypto/ec/ec2_smpl.c b/crypto/ec/ec2_smpl.c
index d9fee26612..13e702684e 100644
--- a/crypto/ec/ec2_smpl.c
+++ b/crypto/ec/ec2_smpl.c
@@ -9,7 +9,7 @@
  */
 
 /*
- * ECDSA low level APIs are deprecated for public use, but still ok for
+ * ECDSA low-level APIs are deprecated for public use, but still ok for
  * internal use.
  */
 #include "internal/deprecated.h"
@@ -923,7 +923,7 @@ int ec_GF2m_simple_points_mul(const EC_GROUP *group, EC_POINT *r,
 
 /*-
  * Computes the multiplicative inverse of a in GF(2^m), storing the result in r.
- * If a is zero (or equivalent), you'll get a EC_R_CANNOT_INVERT error.
+ * If a is zero (or equivalent), you'll get an EC_R_CANNOT_INVERT error.
  * SCA hardening is with blinding: BN_GF2m_mod_inv does that.
  */
 static int ec_GF2m_simple_field_inv(const EC_GROUP *group, BIGNUM *r,
diff --git a/crypto/ec/ecp_mont.c b/crypto/ec/ecp_mont.c
index 35b492453f..12750b6003 100644
--- a/crypto/ec/ecp_mont.c
+++ b/crypto/ec/ecp_mont.c
@@ -9,7 +9,7 @@
  */
 
 /*
- * ECDSA low level APIs are deprecated for public use, but still ok for
+ * ECDSA low-level APIs are deprecated for public use, but still ok for
  * internal use.
  */
 #include "internal/deprecated.h"
@@ -217,7 +217,7 @@ int ossl_ec_GFp_mont_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a
 
 /*-
  * Computes the multiplicative inverse of a in GF(p), storing the result in r.
- * If a is zero (or equivalent), you'll get a EC_R_CANNOT_INVERT error.
+ * If a is zero (or equivalent), you'll get an EC_R_CANNOT_INVERT error.
  * We have a Mont structure, so SCA hardening is FLT inversion.
  */
 int ossl_ec_GFp_mont_field_inv(const EC_GROUP *group, BIGNUM *r, const BIGNUM *a,
diff --git a/crypto/ec/ecp_smpl.c b/crypto/ec/ecp_smpl.c
index b9c675971b..8732fddebf 100644
--- a/crypto/ec/ecp_smpl.c
+++ b/crypto/ec/ecp_smpl.c
@@ -9,7 +9,7 @@
  */
 
 /*
- * ECDSA low level APIs are deprecated for public use, but still ok for
+ * ECDSA low-level APIs are deprecated for public use, but still ok for
  * internal use.
  */
 #include "internal/deprecated.h"
@@ -1376,7 +1376,7 @@ int ossl_ec_GFp_simple_field_sqr(const EC_GROUP *group, BIGNUM *r, const BIGNUM
 
 /*-
  * Computes the multiplicative inverse of a in GF(p), storing the result in r.
- * If a is zero (or equivalent), you'll get a EC_R_CANNOT_INVERT error.
+ * If a is zero (or equivalent), you'll get an EC_R_CANNOT_INVERT error.
  * Since we don't have a Mont structure here, SCA hardening is with blinding.
  * NB: "a" must be in _decoded_ form. (i.e. field_decode must precede.)
  */
diff --git a/crypto/engine/eng_init.c b/crypto/engine/eng_init.c
index d262b16917..a146a39835 100644
--- a/crypto/engine/eng_init.c
+++ b/crypto/engine/eng_init.c
@@ -14,7 +14,7 @@
 #include "eng_local.h"
 
 /*
- * Initialise a engine type for use (or up its functional reference count if
+ * Initialise an engine type for use (or up its functional reference count if
  * it's already in use). This version is only used internally.
  */
 int engine_unlocked_init(ENGINE *e)
@@ -41,7 +41,7 @@ int engine_unlocked_init(ENGINE *e)
 }
 
 /*
- * Free a functional reference to a engine type. This version is only used
+ * Free a functional reference to an engine type. This version is only used
  * internally.
  */
 int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers)
diff --git a/crypto/evp/ctrl_params_translate.c b/crypto/evp/ctrl_params_translate.c
index c6446fb82c..023a130fdc 100644
--- a/crypto/evp/ctrl_params_translate.c
+++ b/crypto/evp/ctrl_params_translate.c
@@ -2483,7 +2483,7 @@ lookup_translation(struct translation_st *tmpl,
             tmpl->ctrl_hexstr = ctrl_hexstr;
         } else if (tmpl->param_key != NULL) {
             /*
-             * Search criteria that originates from a OSSL_PARAM setter or
+             * Search criteria that originates from an OSSL_PARAM setter or
              * getter.
              *
              * Ctrls were fundamentally bidirectional, with only the ctrl
diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c
index 868c7e5bf7..450ebe8a0d 100644
--- a/crypto/evp/e_aes.c
+++ b/crypto/evp/e_aes.c
@@ -8,7 +8,7 @@
  */
 
 /*
- * This file uses the low level AES functions (which are deprecated for
+ * This file uses the low-level AES functions (which are deprecated for
  * non-internal use) in order to implement the EVP AES ciphers.
  */
 #include "internal/deprecated.h"
@@ -3434,7 +3434,7 @@ static int aes_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
     case EVP_CTRL_AEAD_SET_IVLEN:
         arg = 15 - arg;
-        /* fall thru */
+        /* fall through */
     case EVP_CTRL_CCM_SET_L:
         if (arg < 2 || arg > 8)
             return 0;
@@ -4013,7 +4013,7 @@ static int aes_ocb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
 
     if (in != NULL) {
         /*
-         * Need to ensure we are only passing full blocks to low level OCB
+         * Need to ensure we are only passing full blocks to low-level OCB
          * routines. We do it here rather than in EVP_EncryptUpdate/
          * EVP_DecryptUpdate because we need to pass full blocks of AAD too
          * and those routines don't support that
diff --git a/crypto/evp/e_aria.c b/crypto/evp/e_aria.c
index e2a421b43d..5a894fbb9b 100644
--- a/crypto/evp/e_aria.c
+++ b/crypto/evp/e_aria.c
@@ -589,7 +589,7 @@ static int aria_ccm_ctrl(EVP_CIPHER_CTX *c, int type, int arg, void *ptr)
 
     case EVP_CTRL_AEAD_SET_IVLEN:
         arg = 15 - arg;
-        /* fall thru */
+        /* fall through */
     case EVP_CTRL_CCM_SET_L:
         if (arg < 2 || arg > 8)
             return 0;
diff --git a/crypto/o_fopen.c b/crypto/o_fopen.c
index 24912bb7d8..09c28e0bf7 100644
--- a/crypto/o_fopen.c
+++ b/crypto/o_fopen.c
@@ -11,7 +11,7 @@
 /*
  * Following definition aliases fopen to fopen64 on above mentioned
  * platforms. This makes it possible to open and sequentially access files
- * larger than 2GB from 32-bit application. It does not allow to traverse
+ * larger than 2GB from 32-bit application. It does not allow one to traverse
  * them beyond 2GB with fseek/ftell, but on the other hand *no* 32-bit
  * platform permits that, not with fseek/ftell. Not to mention that breaking
  * 2GB limit for seeking would require surgery to *our* API. But sequential