Arduino kdf1 tweetnacl crypto_stream_salsa20_tweet

Nuki APIs Bluetooth API
1

I try to repeat the example instruction like this: https://developer.nuki.io/page/nuki-smart-lock-api-220/2#heading--command-usage-examples

I took an official C library of NaCI: tweetnacl
As I understood I need to use my secret key and obtained public key as arguments in kdf1 method.
kdf1 method is crypto_stream_salsa20_tweet in tweetnacl.
My secret key: 8CAA54672307BFFDF5EA183FC607158D2011D008ECA6A1088614FF0853A5AA07
Obtained public key : 2FE57DA347CD62431528DAAC5FBB290730FFF684AFC4CFC2ED90995F58CB3B74

I wrote very simple arduino sketch for esp8266.

#include <Arduino.h>
#include <tweetnacl.h>

void setup() {
  Serial.begin(115200);
  Serial.flush();
  Serial.println("Test");
  pinMode(LED_BUILTIN, OUTPUT);
  char * t1 = new char[64];
  unsigned long long t2 = 32;
  const char * t3 = "8CAA54672307BFFDF5EA183FC607158D2011D008ECA6A1088614FF0853A5AA07";
  const char * t4 = "2FE57DA347CD62431528DAAC5FBB290730FFF684AFC4CFC2ED90995F58CB3B74";
  
  Serial.println("=========");
  Serial.println();
  crypto_stream_salsa20_tweet((unsigned char *)t1, t2, (unsigned char *)t3, (unsigned char *)t4);

  int lenReceived = strlen((const char*)t1);
  for (int i = 0; i < lenReceived; i++) {
        char str[3];
    
        sprintf(str, "%02X", (int)t1[i]);
        Serial.print(str);
  }
  Serial.println();
  Serial.println("=========");
  free(t1);
}

void loop() {
}

Result is:
Test

B0FAA155DE753CC48E9FA1082A0421F4B4B88675168EC67B950A85A8E7BAE5EB

But we must see:
217FCB0F18CAF284E9BDEA0B94B83B8D10867ED706BFDEDBD2381F4CB3B8F730

I have the same situation with Swift.

Do anybody know why it happens? What I do wrong?

Also, I tried to do it with method crypto_core_salsa20 like this:

  char * t1 = new char[64];
  const char * t3 = "8CAA54672307BFFDF5EA183FC607158D2011D008ECA6A1088614FF0853A5AA07";
  const char * t4 = "2FE57DA347CD62431528DAAC5FBB290730FFF684AFC4CFC2ED90995F58CB3B74";
  const char *sigma = "expand 32-byte k";
  Serial.println("=========");
  Serial.println();
  crypto_core_salsa20((unsigned char *)t1, (unsigned char *)t3, (unsigned char *)t3, (unsigned char *)sigma);

But anywhere I received wrong result:

=========
FBCA43DE7ACA2BF492515718BFCEBC6A5E3E33