diff --git a/parquet/src/arrow/arrow_reader/mod.rs b/parquet/src/arrow/arrow_reader/mod.rs
index d2b8b596c646..9ef142cec7d4 100644
--- a/parquet/src/arrow/arrow_reader/mod.rs
+++ b/parquet/src/arrow/arrow_reader/mod.rs
@@ -698,7 +698,7 @@ impl<T: ChunkReader + 'static> Iterator for ReaderPageIterator<T> {
         let file_decryptor = Arc::new(self.metadata.file_decryptor().clone().unwrap());
 
         let crypto_context = CryptoContext::new(
-            meta.dictionary_page_offset().is_some(), rg_idx as i16, self.column_idx as i16, file_decryptor.clone(), file_decryptor);
+            rg_idx as i16, self.column_idx as i16, file_decryptor.clone(), file_decryptor);
         let crypto_context = Arc::new(crypto_context);
 
         let ret = SerializedPageReader::new(reader, meta, total_rows, page_locations, Some(crypto_context));
diff --git a/parquet/src/column/page.rs b/parquet/src/column/page.rs
index 5c866318e185..931241e4259f 100644
--- a/parquet/src/column/page.rs
+++ b/parquet/src/column/page.rs
@@ -90,6 +90,14 @@ impl Page {
         }
     }
 
+    pub fn is_data_page(&self) -> bool {
+        matches!(self, Page::DataPage { .. } | Page::DataPageV2 { .. })
+    }
+
+    pub fn is_dictionary_page(&self) -> bool {
+        matches!(self, Page::DictionaryPage { .. })
+    }
+
     /// Returns internal byte buffer reference for this page.
     pub fn buffer(&self) -> &Bytes {
         match self {
diff --git a/parquet/src/encryption/ciphers.rs b/parquet/src/encryption/ciphers.rs
index 5379357326b9..f795da547933 100644
--- a/parquet/src/encryption/ciphers.rs
+++ b/parquet/src/encryption/ciphers.rs
@@ -35,7 +35,6 @@ const RIGHT_TWELVE: u128 = 0x0000_0000_ffff_ffff_ffff_ffff_ffff_ffff;
 const NONCE_LEN: usize = 12;
 const TAG_LEN: usize = 16;
 const SIZE_LEN: usize = 4;
-const NON_PAGE_ORDINAL: i32 = -1;
 
 struct CounterNonce {
     start: u128,
@@ -171,15 +170,15 @@ pub(crate) enum ModuleType {
 }
 
 pub fn create_footer_aad(file_aad: &[u8]) -> Result<Vec<u8>> {
-    create_module_aad(file_aad, ModuleType::Footer, -1, -1, NON_PAGE_ORDINAL)
+    create_module_aad(file_aad, ModuleType::Footer, -1, -1, None)
 }
 
-pub fn create_page_aad(file_aad: &[u8], module_type: ModuleType, row_group_ordinal: i16, column_ordinal: i16, page_ordinal: i32) -> Result<Vec<u8>> {
+pub fn create_page_aad(file_aad: &[u8], module_type: ModuleType, row_group_ordinal: i16, column_ordinal: i16, page_ordinal: Option<i16>) -> Result<Vec<u8>> {
     create_module_aad(file_aad, module_type, row_group_ordinal, column_ordinal, page_ordinal)
 }
 
 pub fn create_module_aad(file_aad: &[u8], module_type: ModuleType, row_group_ordinal: i16,
-                         column_ordinal: i16, page_ordinal: i32) -> Result<Vec<u8>> {
+                         column_ordinal: i16, page_ordinal: Option<i16>) -> Result<Vec<u8>> {
 
     let module_buf = [module_type as u8];
 
@@ -217,20 +216,19 @@ pub fn create_module_aad(file_aad: &[u8], module_type: ModuleType, row_group_ord
         return Ok(aad)
     }
 
+    let page_ordinal = page_ordinal.ok_or_else(|| general_err!(
+        "Page ordinal must be set for data pages"))?;
+
     if page_ordinal < 0 {
         return Err(general_err!("Wrong page ordinal: {}", page_ordinal));
     }
-    if page_ordinal > i16::MAX as i32 {
-        return Err(general_err!("Encrypted parquet files can't have more than {} pages in a chunk: {}",
-            i16::MAX, page_ordinal));
-    }
 
     let mut aad = Vec::with_capacity(file_aad.len() + 7);
     aad.extend_from_slice(file_aad);
     aad.extend_from_slice(module_buf.as_ref());
     aad.extend_from_slice(row_group_ordinal.to_le_bytes().as_ref());
     aad.extend_from_slice(column_ordinal.to_le_bytes().as_ref());
-    aad.extend_from_slice((page_ordinal as i16).to_le_bytes().as_ref());
+    aad.extend_from_slice(page_ordinal.to_le_bytes().as_ref());
     Ok(aad)
 }
 
@@ -315,41 +313,57 @@ impl FileDecryptor {
     pub(crate) fn aad_prefix(&self) -> &Vec<u8> {
         &self.aad_prefix
     }
-
-    pub fn update_aad(&mut self, aad: Vec<u8>, row_group_ordinal: i16, column_ordinal: i16, module_type: ModuleType) {
-        // todo decr: update aad
-        debug_assert!(!self.aad_file_unique().is_empty(), "AAD is empty");
-
-        let aad = create_module_aad(self.aad_file_unique(), module_type, row_group_ordinal, column_ordinal, NON_PAGE_ORDINAL).unwrap();
-        self.aad_file_unique = aad;
-    }
 }
 
 #[derive(Debug, Clone)]
 pub struct CryptoContext {
-    pub(crate) start_decrypt_with_dictionary_page: bool,
     pub(crate) row_group_ordinal: i16,
     pub(crate) column_ordinal: i16,
+    pub(crate) page_ordinal: Option<i16>,
+    pub(crate) dictionary_page: bool,
     pub(crate) data_decryptor: Arc<FileDecryptor>,
     pub(crate) metadata_decryptor: Arc<FileDecryptor>,
-
 }
 
 impl CryptoContext {
-    pub fn new(start_decrypt_with_dictionary_page: bool, row_group_ordinal: i16,
+    pub fn new(row_group_ordinal: i16,
                column_ordinal: i16, data_decryptor: Arc<FileDecryptor>,
                metadata_decryptor: Arc<FileDecryptor>) -> Self {
         Self {
-            start_decrypt_with_dictionary_page,
             row_group_ordinal,
             column_ordinal,
+            page_ordinal: None,
+            dictionary_page: false,
             data_decryptor,
             metadata_decryptor,
         }
     }
-    pub fn start_decrypt_with_dictionary_page(&self) -> &bool { &self.start_decrypt_with_dictionary_page }
+
+    pub fn with_page_ordinal(&self, page_ordinal: i16) -> Self {
+        Self {
+            row_group_ordinal: self.row_group_ordinal,
+            column_ordinal: self.column_ordinal,
+            page_ordinal: Some(page_ordinal),
+            dictionary_page: false,
+            data_decryptor: self.data_decryptor.clone(),
+            metadata_decryptor: self.metadata_decryptor.clone(),
+        }
+    }
+
+    pub fn for_dictionary_page(&self) -> Self {
+        Self {
+            row_group_ordinal: self.row_group_ordinal,
+            column_ordinal: self.column_ordinal,
+            page_ordinal: self.page_ordinal,
+            dictionary_page: true,
+            data_decryptor: self.data_decryptor.clone(),
+            metadata_decryptor: self.metadata_decryptor.clone(),
+        }
+    }
+
     pub fn row_group_ordinal(&self) -> &i16 { &self.row_group_ordinal }
     pub fn column_ordinal(&self) -> &i16 { &self.column_ordinal }
+    pub fn page_ordinal(&self) -> &Option<i16> { &self.page_ordinal }
     pub fn data_decryptor(&self) -> Arc<FileDecryptor> { self.data_decryptor.clone()}
     pub fn metadata_decryptor(&self) -> Arc<FileDecryptor> { self.metadata_decryptor.clone() }
 }
diff --git a/parquet/src/file/serialized_reader.rs b/parquet/src/file/serialized_reader.rs
index f2c2907db979..427f05c512e0 100644
--- a/parquet/src/file/serialized_reader.rs
+++ b/parquet/src/file/serialized_reader.rs
@@ -39,6 +39,7 @@ use crate::record::Row;
 use crate::schema::types::Type as SchemaType;
 use crate::thrift::{TCompactSliceInputProtocol, TSerializable};
 use bytes::Bytes;
+use num::ToPrimitive;
 use thrift::protocol::{TCompactInputProtocol, TInputProtocol};
 use zstd::zstd_safe::WriteBuf;
 use crate::data_type::AsBytes;
@@ -347,13 +348,17 @@ pub(crate) fn read_page_header<T: Read>(input: &mut T, crypto_context: Option<Ar
         let file_decryptor = decryptor.footer_decryptor();
         let aad_file_unique = decryptor.aad_file_unique();
 
-        // todo: page ordinal and page type (ModuleType)
+        let module_type = if crypto_context.dictionary_page {
+            ModuleType::DictionaryPageHeader
+        } else {
+            ModuleType::DataPageHeader
+        };
         let aad = create_page_aad(
             aad_file_unique.as_slice(),
-            ModuleType::DataPageHeader,
+            module_type,
             crypto_context.row_group_ordinal,
             crypto_context.column_ordinal,
-            0,
+            crypto_context.page_ordinal,
         )?;
 
         let mut len_bytes = [0; 4];
@@ -435,13 +440,17 @@ pub(crate) fn decode_page(
         let decryptor = crypto_context.data_decryptor();
         let file_decryptor = decryptor.footer_decryptor();
 
-        // todo: page ordinal
+        let module_type = if crypto_context.dictionary_page {
+            ModuleType::DictionaryPage
+        } else {
+            ModuleType::DataPage
+        };
         let aad = create_page_aad(
             decryptor.aad_file_unique().as_slice(),
-            ModuleType::DataPage,
+            module_type,
             crypto_context.row_group_ordinal,
             crypto_context.column_ordinal,
-            0,
+            crypto_context.page_ordinal,
         )?;
         let decrypted = file_decryptor.decrypt(&buffer.as_ref(), &aad)?;
         Bytes::from(decrypted)
@@ -539,6 +548,12 @@ enum SerializedPageReaderState {
 
         // If the next page header has already been "peeked", we will cache it and it`s length here
         next_page_header: Option<Box<PageHeader>>,
+
+        /// The index of the data page within this column chunk
+        page_ordinal: usize,
+
+        /// Whether the next page is expected to be a dictionary page
+        require_dictionary: bool,
     },
     Pages {
         /// Remaining page locations
@@ -613,6 +628,8 @@ impl<R: ChunkReader> SerializedPageReader<R> {
                 offset: start as usize,
                 remaining_bytes: len as usize,
                 next_page_header: None,
+                page_ordinal: 0,
+                require_dictionary: meta.dictionary_page_offset().is_some(),
             },
         };
         if crypto_context.is_some() {
@@ -650,6 +667,8 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
                     offset,
                     remaining_bytes: remaining,
                     next_page_header,
+                    page_ordinal,
+                    require_dictionary,
                 } => {
                     if *remaining == 0 {
                         return Ok(None);
@@ -659,7 +678,8 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
                     let header = if let Some(header) = next_page_header.take() {
                         *header
                     } else {
-                        let (header_len, header) = read_page_header_len(&mut read, self.crypto_context.clone())?;
+                        let crypto_context = page_crypto_context(&self.crypto_context, *page_ordinal, *require_dictionary)?;
+                        let (header_len, header) = read_page_header_len(&mut read, crypto_context)?;
                         *offset += header_len;
                         *remaining -= header_len;
                         header
@@ -683,13 +703,20 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
                         ));
                     }
 
-                    decode_page(
+                    let crypto_context = page_crypto_context(&self.crypto_context, *page_ordinal, *require_dictionary)?;
+                    let page = decode_page(
                         header,
                         Bytes::from(buffer),
                         self.physical_type,
                         self.decompressor.as_mut(),
-                        self.crypto_context.clone(),
-                    )?
+                        crypto_context,
+                    )?;
+                    if page.is_data_page() {
+                        *page_ordinal += 1;
+                    } else if page.is_dictionary_page() {
+                        *require_dictionary = false;
+                    }
+                    page
                 }
                 SerializedPageReaderState::Pages {
                     page_locations,
@@ -733,6 +760,7 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
                 offset,
                 remaining_bytes,
                 next_page_header,
+                ..
             } => {
                 loop {
                     if *remaining_bytes == 0 {
@@ -797,6 +825,7 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
                 offset,
                 remaining_bytes,
                 next_page_header,
+                ..
             } => {
                 if let Some(buffered_header) = next_page_header.take() {
                     // The next page header has already been peeked, so just advance the offset
@@ -827,6 +856,17 @@ impl<R: ChunkReader> PageReader for SerializedPageReader<R> {
     }
 }
 
+fn page_crypto_context(crypto_context: &Option<Arc<CryptoContext>>, page_ordinal: usize, dictionary_page: bool) -> Result<Option<Arc<CryptoContext>>> {
+    let page_ordinal = page_ordinal
+        .to_i16()
+        .ok_or_else(|| general_err!(
+                            "Page ordinal {} is greater than the maximum allowed in encrypted Parquet files ({})",
+                            page_ordinal, i16::MAX))?;
+
+    Ok(crypto_context.as_ref().map(
+        |c| Arc::new(if dictionary_page { c.for_dictionary_page() } else { c.with_page_ordinal(page_ordinal) })))
+}
+
 #[cfg(test)]
 mod tests {
     use bytes::Buf;