diff --git a/examples/info.c b/examples/info.c
index 72b786a8..1098580e 100644
--- a/examples/info.c
+++ b/examples/info.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Yubico AB. All rights reserved.
+ * Copyright (c) 2018-2022 Yubico AB. All rights reserved.
  * Use of this source code is governed by a BSD-style
  * license that can be found in the LICENSE file.
  */
@@ -182,6 +182,16 @@ print_maxcredidlen(uint64_t maxcredidlen)
 	printf("maxcredlen: %d\n", (int)maxcredidlen);
 }
 
+/*
+ * Auxiliary function to print the maximum size of an authenticator's
+ * serialized largeBlob array.
+ */
+static void
+print_maxlargeblob(uint64_t maxlargeblob)
+{
+	printf("maxlargeblob: %d\n", (int)maxlargeblob);
+}
+
 /*
  * Auxiliary function to print an authenticator's firmware version on stdout.
  */
@@ -264,6 +274,9 @@ getinfo(const char *path)
 	/* print maximum length of a credential ID */
 	print_maxcredidlen(fido_cbor_info_maxcredidlen(ci));
 
+	/* print maximum length of largeBlob array */
+	print_maxlargeblob(fido_cbor_info_maxlargeblob(ci));
+
 	/* print firmware version */
 	print_fwversion(fido_cbor_info_fwversion(ci));
 
diff --git a/fuzz/export.gnu b/fuzz/export.gnu
index 92a0f931..0ce72434 100644
--- a/fuzz/export.gnu
+++ b/fuzz/export.gnu
@@ -85,10 +85,11 @@
 		fido_cbor_info_extensions_len;
 		fido_cbor_info_extensions_ptr;
 		fido_cbor_info_free;
-		fido_cbor_info_maxmsgsiz;
 		fido_cbor_info_maxcredbloblen;
 		fido_cbor_info_maxcredcntlst;
 		fido_cbor_info_maxcredidlen;
+		fido_cbor_info_maxlargeblob;
+		fido_cbor_info_maxmsgsiz;
 		fido_cbor_info_fwversion;
 		fido_cbor_info_new;
 		fido_cbor_info_options_len;
diff --git a/fuzz/fuzz_mgmt.c b/fuzz/fuzz_mgmt.c
index 7c28979f..41077e23 100644
--- a/fuzz/fuzz_mgmt.c
+++ b/fuzz/fuzz_mgmt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Yubico AB. All rights reserved.
+ * Copyright (c) 2019-2022 Yubico AB. All rights reserved.
  * Use of this source code is governed by a BSD-style
  * license that can be found in the LICENSE file.
  */
@@ -288,6 +288,9 @@ dev_get_cbor_info(const struct param *p)
 	n = fido_cbor_info_maxcredidlen(ci);
 	consume(&n, sizeof(n));
 
+	n = fido_cbor_info_maxlargeblob(ci);
+	consume(&n, sizeof(n));
+
 	n = fido_cbor_info_fwversion(ci);
 	consume(&n, sizeof(n));
 
diff --git a/man/CMakeLists.txt b/man/CMakeLists.txt
index 8952071c..910ee684 100644
--- a/man/CMakeLists.txt
+++ b/man/CMakeLists.txt
@@ -117,10 +117,11 @@ list(APPEND MAN_ALIAS
 	fido_cbor_info_new fido_cbor_info_extensions_len
 	fido_cbor_info_new fido_cbor_info_extensions_ptr
 	fido_cbor_info_new fido_cbor_info_free
-	fido_cbor_info_new fido_cbor_info_maxmsgsiz
 	fido_cbor_info_new fido_cbor_info_maxcredbloblen
 	fido_cbor_info_new fido_cbor_info_maxcredcntlst
 	fido_cbor_info_new fido_cbor_info_maxcredidlen
+	fido_cbor_info_new fido_cbor_info_maxlargeblob
+	fido_cbor_info_new fido_cbor_info_maxmsgsiz
 	fido_cbor_info_new fido_cbor_info_fwversion
 	fido_cbor_info_new fido_cbor_info_options_len
 	fido_cbor_info_new fido_cbor_info_options_name_ptr
diff --git a/man/fido_cbor_info_new.3 b/man/fido_cbor_info_new.3
index 86f2a887..45c143f5 100644
--- a/man/fido_cbor_info_new.3
+++ b/man/fido_cbor_info_new.3
@@ -1,8 +1,8 @@
-.\" Copyright (c) 2018 Yubico AB. All rights reserved.
+.\" Copyright (c) 2018-2022 Yubico AB. All rights reserved.
 .\" Use of this source code is governed by a BSD-style
 .\" license that can be found in the LICENSE file.
 .\"
-.Dd $Mdocdate: May 24 2018 $
+.Dd $Mdocdate: April 22 2022 $
 .Dt FIDO_CBOR_INFO_NEW 3
 .Os
 .Sh NAME
@@ -29,6 +29,7 @@
 .Nm fido_cbor_info_maxcredbloblen ,
 .Nm fido_cbor_info_maxcredcntlst ,
 .Nm fido_cbor_info_maxcredidlen ,
+.Nm fido_cbor_info_maxlargeblob ,
 .Nm fido_cbor_info_fwversion
 .Nd FIDO2 CBOR Info API
 .Sh SYNOPSIS
@@ -80,6 +81,8 @@
 .Ft uint64_t
 .Fn fido_cbor_info_maxcredidlen "const fido_cbor_info_t *ci"
 .Ft uint64_t
+.Fn fido_cbor_info_maxlargeblob "const fido_cbor_info_t *ci"
+.Ft uint64_t
 .Fn fido_cbor_info_fwversion "const fido_cbor_info_t *ci"
 .Sh DESCRIPTION
 The
@@ -201,6 +204,12 @@ as reported in
 .Fa ci .
 .Pp
 The
+.Fn fido_cbor_info_maxlargeblob
+function returns the maximum length in bytes of an authenticator's
+serialized largeBlob array as reported in
+.Fa ci .
+.Pp
+The
 .Fn fido_cbor_info_fwversion
 function returns the firmware version attribute of
 .Fa ci .
diff --git a/src/export.gnu b/src/export.gnu
index 0a8d46a2..8fc94af3 100644
--- a/src/export.gnu
+++ b/src/export.gnu
@@ -85,10 +85,11 @@
 		fido_cbor_info_extensions_len;
 		fido_cbor_info_extensions_ptr;
 		fido_cbor_info_free;
-		fido_cbor_info_maxmsgsiz;
 		fido_cbor_info_maxcredbloblen;
 		fido_cbor_info_maxcredcntlst;
 		fido_cbor_info_maxcredidlen;
+		fido_cbor_info_maxlargeblob;
+		fido_cbor_info_maxmsgsiz;
 		fido_cbor_info_fwversion;
 		fido_cbor_info_new;
 		fido_cbor_info_options_len;
diff --git a/src/export.llvm b/src/export.llvm
index 80507346..df9a667f 100644
--- a/src/export.llvm
+++ b/src/export.llvm
@@ -83,10 +83,11 @@ _fido_cbor_info_algorithm_type
 _fido_cbor_info_extensions_len
 _fido_cbor_info_extensions_ptr
 _fido_cbor_info_free
-_fido_cbor_info_maxmsgsiz
 _fido_cbor_info_maxcredbloblen
 _fido_cbor_info_maxcredcntlst
 _fido_cbor_info_maxcredidlen
+_fido_cbor_info_maxlargeblob
+_fido_cbor_info_maxmsgsiz
 _fido_cbor_info_fwversion
 _fido_cbor_info_new
 _fido_cbor_info_options_len
diff --git a/src/export.msvc b/src/export.msvc
index 14602164..a9082152 100644
--- a/src/export.msvc
+++ b/src/export.msvc
@@ -84,10 +84,11 @@ fido_cbor_info_algorithm_type
 fido_cbor_info_extensions_len
 fido_cbor_info_extensions_ptr
 fido_cbor_info_free
-fido_cbor_info_maxmsgsiz
 fido_cbor_info_maxcredbloblen
 fido_cbor_info_maxcredcntlst
 fido_cbor_info_maxcredidlen
+fido_cbor_info_maxlargeblob
+fido_cbor_info_maxmsgsiz
 fido_cbor_info_fwversion
 fido_cbor_info_new
 fido_cbor_info_options_len
diff --git a/src/fido.h b/src/fido.h
index 52cbb114..63d6de87 100644
--- a/src/fido.h
+++ b/src/fido.h
@@ -207,10 +207,11 @@ uint8_t  fido_dev_build(const fido_dev_t *);
 uint8_t  fido_dev_flags(const fido_dev_t *);
 int16_t  fido_dev_info_vendor(const fido_dev_info_t *);
 int16_t  fido_dev_info_product(const fido_dev_info_t *);
-uint64_t fido_cbor_info_maxmsgsiz(const fido_cbor_info_t *);
 uint64_t fido_cbor_info_maxcredbloblen(const fido_cbor_info_t *);
 uint64_t fido_cbor_info_maxcredcntlst(const fido_cbor_info_t *);
 uint64_t fido_cbor_info_maxcredidlen(const fido_cbor_info_t *);
+uint64_t fido_cbor_info_maxlargeblob(const fido_cbor_info_t *);
+uint64_t fido_cbor_info_maxmsgsiz(const fido_cbor_info_t *);
 uint64_t fido_cbor_info_fwversion(const fido_cbor_info_t *);
 
 bool fido_dev_has_pin(const fido_dev_t *);
diff --git a/src/fido/types.h b/src/fido/types.h
index 8b5c24f9..593a6a6b 100644
--- a/src/fido/types.h
+++ b/src/fido/types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Yubico AB. All rights reserved.
+ * Copyright (c) 2018-2022 Yubico AB. All rights reserved.
  * Use of this source code is governed by a BSD-style
  * license that can be found in the LICENSE file.
  */
@@ -220,18 +220,19 @@ typedef struct fido_algo_array {
 } fido_algo_array_t;
 
 typedef struct fido_cbor_info {
-	fido_str_array_t  versions;      /* supported versions: fido2|u2f */
-	fido_str_array_t  extensions;    /* list of supported extensions */
-	fido_str_array_t  transports;    /* list of supported transports */
-	unsigned char     aaguid[16];    /* aaguid */
-	fido_opt_array_t  options;       /* list of supported options */
-	uint64_t          maxmsgsiz;     /* maximum message size */
-	fido_byte_array_t protocols;     /* supported pin protocols */
-	fido_algo_array_t algorithms;    /* list of supported algorithms */
-	uint64_t          maxcredcntlst; /* max number of credentials in list */
-	uint64_t          maxcredidlen;  /* max credential ID length */
-	uint64_t          fwversion;     /* firmware version */
+	fido_str_array_t  versions;       /* supported versions: fido2|u2f */
+	fido_str_array_t  extensions;     /* list of supported extensions */
+	fido_str_array_t  transports;     /* list of supported transports */
+	unsigned char     aaguid[16];     /* aaguid */
+	fido_opt_array_t  options;        /* list of supported options */
+	uint64_t          maxmsgsiz;      /* maximum message size */
+	fido_byte_array_t protocols;      /* supported pin protocols */
+	fido_algo_array_t algorithms;     /* list of supported algorithms */
+	uint64_t          maxcredcntlst;  /* max credentials in list */
+	uint64_t          maxcredidlen;   /* max credential ID length */
+	uint64_t          fwversion;      /* firmware version */
 	uint64_t          maxcredbloblen; /* max credBlob length */
+	uint64_t          maxlargeblob;   /* max largeBlob array length */
 } fido_cbor_info_t;
 
 typedef struct fido_dev_info {
diff --git a/src/info.c b/src/info.c
index 167a1d30..ea26f222 100644
--- a/src/info.c
+++ b/src/info.c
@@ -268,6 +268,8 @@ parse_reply_element(const cbor_item_t *key, const cbor_item_t *val, void *arg)
 		return (decode_string_array(val, &ci->transports));
 	case 10: /* algorithms */
 		return (decode_algorithms(val, &ci->algorithms));
+	case 11: /* maxSerializedLargeBlobArray */
+		return (cbor_decode_uint64(val, &ci->maxlargeblob));
 	case 14: /* fwVersion */
 		return (cbor_decode_uint64(val, &ci->fwversion));
 	case 15: /* maxCredBlobLen */
@@ -461,6 +463,12 @@ fido_cbor_info_maxcredidlen(const fido_cbor_info_t *ci)
 	return (ci->maxcredidlen);
 }
 
+uint64_t
+fido_cbor_info_maxlargeblob(const fido_cbor_info_t *ci)
+{
+	return (ci->maxlargeblob);
+}
+
 uint64_t
 fido_cbor_info_fwversion(const fido_cbor_info_t *ci)
 {
diff --git a/tools/token.c b/tools/token.c
index 3d165623..9124e7b7 100644
--- a/tools/token.c
+++ b/tools/token.c
@@ -155,6 +155,12 @@ print_maxcredidlen(uint64_t maxcredidlen)
 	printf("maxcredlen: %d\n", (int)maxcredidlen);
 }
 
+static void
+print_maxlargeblob(uint64_t maxlargeblob)
+{
+	printf("maxlargeblob: %d\n", (int)maxlargeblob);
+}
+
 static void
 print_fwversion(uint64_t fwversion)
 {
@@ -259,6 +265,9 @@ token_info(int argc, char **argv, char *path)
 	/* print maximum length of a credential ID */
 	print_maxcredidlen(fido_cbor_info_maxcredidlen(ci));
 
+	/* print maximum length of serialized largeBlob array */
+	print_maxlargeblob(fido_cbor_info_maxlargeblob(ci));
+
 	/* print firmware version */
 	print_fwversion(fido_cbor_info_fwversion(ci));