Update IDF to a0468b2 (#2108)

* Update IDF to a0468b2

* add missing ld file

* Fix PIO builds and change coex policy

tools/sdk/include/libsodium/sodium/crypto_pwhash_scryptsalsa208sha256.h

@@ -0,0 +1,112 @@
+#ifndef crypto_pwhash_scryptsalsa208sha256_H
+#define crypto_pwhash_scryptsalsa208sha256_H
+
+#include <limits.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "export.h"
+
+#ifdef __cplusplus
+# ifdef __GNUC__
+#  pragma GCC diagnostic ignored "-Wlong-long"
+# endif
+extern "C" {
+#endif
+
+#define crypto_pwhash_scryptsalsa208sha256_BYTES_MIN 16U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_bytes_min(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_BYTES_MAX SIZE_MAX
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_bytes_max(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MIN 0U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_passwd_min(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_PASSWD_MAX SIZE_MAX
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_passwd_max(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_SALTBYTES 32U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_saltbytes(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_STRBYTES 102U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_strbytes(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_STRPREFIX "$7$"
+SODIUM_EXPORT
+const char *crypto_pwhash_scryptsalsa208sha256_strprefix(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MIN 32768U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_opslimit_min(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_MAX 4294967295U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_opslimit_max(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MIN 16777216U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_memlimit_min(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_MAX ((SIZE_MAX >= 68719476736U) ? 68719476736U : SIZE_MAX)
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_memlimit_max(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_INTERACTIVE 524288U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_opslimit_interactive(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_INTERACTIVE 16777216U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_memlimit_interactive(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_OPSLIMIT_SENSITIVE 33554432U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_opslimit_sensitive(void);
+
+#define crypto_pwhash_scryptsalsa208sha256_MEMLIMIT_SENSITIVE 1073741824U
+SODIUM_EXPORT
+size_t crypto_pwhash_scryptsalsa208sha256_memlimit_sensitive(void);
+
+SODIUM_EXPORT
+int crypto_pwhash_scryptsalsa208sha256(unsigned char * const out,
+                                       unsigned long long outlen,
+                                       const char * const passwd,
+                                       unsigned long long passwdlen,
+                                       const unsigned char * const salt,
+                                       unsigned long long opslimit,
+                                       size_t memlimit)
+            __attribute__ ((warn_unused_result));
+
+SODIUM_EXPORT
+int crypto_pwhash_scryptsalsa208sha256_str(char out[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
+                                           const char * const passwd,
+                                           unsigned long long passwdlen,
+                                           unsigned long long opslimit,
+                                           size_t memlimit)
+            __attribute__ ((warn_unused_result));
+
+SODIUM_EXPORT
+int crypto_pwhash_scryptsalsa208sha256_str_verify(const char str[crypto_pwhash_scryptsalsa208sha256_STRBYTES],
+                                                  const char * const passwd,
+                                                  unsigned long long passwdlen)
+            __attribute__ ((warn_unused_result));
+
+SODIUM_EXPORT
+int crypto_pwhash_scryptsalsa208sha256_ll(const uint8_t * passwd, size_t passwdlen,
+                                          const uint8_t * salt, size_t saltlen,
+                                          uint64_t N, uint32_t r, uint32_t p,
+                                          uint8_t * buf, size_t buflen)
+            __attribute__ ((warn_unused_result));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif