diff --git a/src/lib/rng/processor_rng/info.txt b/src/lib/rng/processor_rng/info.txt
index 1332ae418ef..60d921efdf9 100644
--- a/src/lib/rng/processor_rng/info.txt
+++ b/src/lib/rng/processor_rng/info.txt
@@ -11,6 +11,7 @@ brief -> "Directly invokes a CPU specific instruction to generate random numbers
 x86_32
 x86_64
 ppc64
+arm64
 </arch>
 
 <header:public>
diff --git a/src/lib/rng/processor_rng/processor_rng.cpp b/src/lib/rng/processor_rng/processor_rng.cpp
index f72813b0294..04dafeafeea 100644
--- a/src/lib/rng/processor_rng/processor_rng.cpp
+++ b/src/lib/rng/processor_rng/processor_rng.cpp
@@ -34,6 +34,14 @@ const size_t HWRNG_RETRIES = 10;
     */
 const size_t HWRNG_RETRIES = 10;
 
+#elif(BOTAN_COMPILER_HAS_BUILTIN(__builtin_arm_rndrrs) || BOTAN_COMPILER_HAS_BUILTIN(__builtin_aarch64_rndrrs)) && \
+   __GNUC__ > 11
+/**
+    * Does not seem to have an official number
+    * but 512 seems a bit much
+    */
+const size_t HWRNG_RETRIES = 10;
+
 #else
 /*
    * Lacking specific guidance we give the CPU quite a bit of leeway
@@ -63,6 +71,21 @@ hwrng_output read_hwrng(bool& success) {
    #endif
    success = (1 == cf);
 
+#elif(BOTAN_COMPILER_HAS_BUILTIN(__builtin_arm_rndrrs) || BOTAN_COMPILER_HAS_BUILTIN(__builtin_aarch64_rndrrs)) && \
+   __GNUC__ > 11
+   /**
+    * apple devices do not seem to allow direct access to
+    * hardware random device on arm64 (aka TRNG).
+    * Here, fetching the value and status in one shot
+    */
+   hwrng_output status = 0;
+   #if BOTAN_COMPILER_HAS_BUILTIN(__builtin_arm_rndrrs) && defined(__ARM_32BIT_STATE) && __ARM_32BIT_STATE
+   status = __builtin_arm_rndrrs(&output);
+   #elif BOTAN_COMPILER_HAS_BUILTIN(__builtin_aarch64_rndrrs) && defined(__ARM_64BIT_STATE) && __ARM_64BIT_STATE
+   status = __builtin_aarch64_rndrrs(&output);
+   #endif
+   success = (status == 0xb0000);
+
 #elif defined(BOTAN_TARGET_CPU_IS_PPC_FAMILY)
 
    /*
@@ -108,6 +131,8 @@ hwrng_output read_hwrng() {
 bool Processor_RNG::available() {
 #if defined(BOTAN_TARGET_CPU_IS_X86_FAMILY)
    return CPUID::has_rdrand();
+#elif defined(BOTAN_TARGET_ARCH_IS_ARM64)
+   return CPUID::has_arm_rndrrs();
 #elif defined(BOTAN_TARGET_CPU_IS_PPC_FAMILY)
    return CPUID::has_darn_rng();
 #else
@@ -120,6 +145,8 @@ std::string Processor_RNG::name() const {
    return "rdrand";
 #elif defined(BOTAN_TARGET_CPU_IS_PPC_FAMILY)
    return "darn";
+#elif defined(BOTAN_TARGET_ARCH_IS_ARM64)
+   return "rng";
 #else
    return "hwrng";
 #endif
diff --git a/src/lib/utils/cpuid/cpuid.cpp b/src/lib/utils/cpuid/cpuid.cpp
index 977892766f4..222a12239dc 100644
--- a/src/lib/utils/cpuid/cpuid.cpp
+++ b/src/lib/utils/cpuid/cpuid.cpp
@@ -222,6 +222,8 @@ std::vector<CPUID::CPUID_bits> CPUID::bit_from_string(std::string_view tok) {
       return {CPUID::CPUID_ARM_SM3_BIT};
    if(tok == "armv8sm4" || tok == "arm_sm4")
       return {CPUID::CPUID_ARM_SM4_BIT};
+   if(tok == "rng")
+      return {CPUID::CPUID_ARM_RND_BIT};
 
 #else
    BOTAN_UNUSED(tok);
diff --git a/src/lib/utils/cpuid/cpuid.h b/src/lib/utils/cpuid/cpuid.h
index 9fc9ea37542..3e0b9788a9f 100644
--- a/src/lib/utils/cpuid/cpuid.h
+++ b/src/lib/utils/cpuid/cpuid.h
@@ -118,6 +118,7 @@ class BOTAN_TEST_API CPUID final {
          CPUID_ARM_SHA2_512_BIT = (1U << 21),
          CPUID_ARM_SM3_BIT = (1U << 22),
          CPUID_ARM_SM4_BIT = (1U << 23),
+         CPUID_ARM_RND_BIT = (1ULL << 24),
 #endif
 
          CPUID_IS_BIG_ENDIAN_BIT = (1U << 30),
@@ -193,6 +194,10 @@ class BOTAN_TEST_API CPUID final {
       */
       static bool has_arm_sm4() { return has_neon() && has_cpuid_bit(CPUID_ARM_SM4_BIT); }
 
+      /**
+      * Check if the processor supports ARMv8 RNDRRS
+      */
+      static bool has_arm_rndrrs() { return has_cpuid_bit(CPUID_ARM_RND_BIT); }
 #endif
 
 #if defined(BOTAN_TARGET_CPU_IS_X86_FAMILY)
diff --git a/src/lib/utils/cpuid/cpuid_aarch64.cpp b/src/lib/utils/cpuid/cpuid_aarch64.cpp
index 1c68c206c66..e9d370346da 100644
--- a/src/lib/utils/cpuid/cpuid_aarch64.cpp
+++ b/src/lib/utils/cpuid/cpuid_aarch64.cpp
@@ -48,6 +48,12 @@ uint32_t CPUID::CPUID_Data::detect_cpu_features() {
       ARCH_hwcap = 16,  // AT_HWCAP
    };
 
+   enum ARM_hwcap_crypto_bit {
+      RND_bit = (1 << 16),
+
+      ARCH_hwcap_crypto = 26  // AT_HWCAP2
+   };
+
    const unsigned long hwcap = OS::get_auxval(ARM_hwcap_bit::ARCH_hwcap);
    if(hwcap & ARM_hwcap_bit::NEON_bit) {
       detected_features |= CPUID::CPUID_ARM_NEON_BIT;
@@ -70,6 +76,9 @@ uint32_t CPUID::CPUID_Data::detect_cpu_features() {
       if(hwcap & ARM_hwcap_bit::SVE_bit)
          detected_features |= CPUID::CPUID_ARM_SVE_BIT;
    }
+   const unsigned long hwcap_crypto = OS::get_auxval(ARM_hwcap_crypto_bit::ARCH_hwcap_crypto);
+   if(hwcap_crypto & ARM_hwcap_crypto_bit::RND_bit)
+      detected_features |= CPUID::CPUID_ARM_RND_BIT;
 
    #elif defined(BOTAN_TARGET_OS_IS_IOS) || defined(BOTAN_TARGET_OS_IS_MACOS)